49270549 has 8 divisors (see below), whose sum is σ = 50320440. Its totient is φ = 48225216.

The previous prime is 49270519. The next prime is 49270579. The reversal of 49270549 is 94507294.

It is an interprime number because it is at equal distance from previous prime (49270519) and next prime (49270579).

It can be written as a sum of positive squares in 4 ways, for example, as 3802500 + 45468049 = 1950^2 + 6743^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49270549 - 2¹³ = 49262357 is a prime.

It is a super-2 number, since 2×49270549² = 4855173997522802, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49270519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28687 + ... + 30355.

It is an arithmetic number, because the mean of its divisors is an integer number (6290055).

Almost surely, 2^49270549 is an apocalyptic number.

It is an amenable number.

49270549 is a deficient number, since it is larger than the sum of its proper divisors (1049891).

49270549 is a wasteful number, since it uses less digits than its factorization.

49270549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 49270549 is about 7019.2983267560. The cubic root of 49270549 is about 366.6028192778.

The spelling of 49270549 in words is "forty-nine million, two hundred seventy thousand, five hundred forty-nine".