49529616 has 40 divisors (see below), whose sum is σ = 129869664. Its totient is φ = 16262400.

The previous prime is 49529611. The next prime is 49529617. The reversal of 49529616 is 61692594.

It is a happy number.

It is a super-2 number, since 2×49529616² = 4906365722214912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49529611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4485 + ... + 10916.

Almost surely, 2^49529616 is an apocalyptic number.

It is an amenable number.

49529616 is an abundant number, since it is smaller than the sum of its proper divisors (80340048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49529616 is a wasteful number, since it uses less digits than its factorization.

49529616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15479 (or 15473 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 49529616 is about 7037.7280424864. The cubic root of 49529616 is about 367.2442350154.

The spelling of 49529616 in words is "forty-nine million, five hundred twenty-nine thousand, six hundred sixteen".