49655471 has 4 divisors (see below), whose sum is σ = 49678944. Its totient is φ = 49632000.

The previous prime is 49655449. The next prime is 49655519. The reversal of 49655471 is 17455694.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49655471 - 2⁶ = 49655407 is a prime.

It is a super-3 number, since 3×49655471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49655401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8210 + ... + 12911.

It is an arithmetic number, because the mean of its divisors is an integer number (12419736).

Almost surely, 2^49655471 is an apocalyptic number.

49655471 is a deficient number, since it is larger than the sum of its proper divisors (23473).

49655471 is a wasteful number, since it uses less digits than its factorization.

49655471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23472.

The product of its digits is 151200, while the sum is 41.

The square root of 49655471 is about 7046.6638205608. The cubic root of 49655471 is about 367.5550283958. Note that the first 3 decimals are identical.

The spelling of 49655471 in words is "forty-nine million, six hundred fifty-five thousand, four hundred seventy-one".