49768512 has 28 divisors (see below), whose sum is σ = 131679696. Its totient is φ = 16589440.

The previous prime is 49768489. The next prime is 49768513. The reversal of 49768512 is 21586794.

It is not an unprimeable number, because it can be changed into a prime (49768513) 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, 129414 + ... + 129797.

Almost surely, 2^49768512 is an apocalyptic number.

It is an amenable number.

49768512 is an abundant number, since it is smaller than the sum of its proper divisors (81911184).

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

49768512 is a wasteful number, since it uses less digits than its factorization.

49768512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259226 (or 259216 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 49768512 is about 7054.6801486673. The cubic root of 49768512 is about 367.8337308110.

The spelling of 49768512 in words is "forty-nine million, seven hundred sixty-eight thousand, five hundred twelve".