49463577 has 12 divisors (see below), whose sum is σ = 71532864. Its totient is φ = 32936280.

The previous prime is 49463549. The next prime is 49463597. The reversal of 49463577 is 77536494.

49463577 is a `hidden beast` number, since 4 + 9 + 4 + 635 + 7 + 7 = 666.

It is not a de Polignac number, because 49463577 - 2¹⁴ = 49447193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49463597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6052 + ... + 11642.

It is an arithmetic number, because the mean of its divisors is an integer number (5961072).

Almost surely, 2^49463577 is an apocalyptic number.

It is an amenable number.

49463577 is a deficient number, since it is larger than the sum of its proper divisors (22069287).

49463577 is a wasteful number, since it uses less digits than its factorization.

49463577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6580 (or 6577 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 49463577 is about 7033.0346935018. The cubic root of 49463577 is about 367.0809439667.

The spelling of 49463577 in words is "forty-nine million, four hundred sixty-three thousand, five hundred seventy-seven".