49925502456 has 32 divisors (see below), whose sum is σ = 131382902400. Its totient is φ = 15765948000.

The previous prime is 49925502413. The next prime is 49925502469. The reversal of 49925502456 is 65420552994.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 49925502399 and 49925502408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54742420 + ... + 54743331.

It is an arithmetic number, because the mean of its divisors is an integer number (4105715700).

Almost surely, 2^49925502456 is an apocalyptic number.

It is an amenable number.

49925502456 is an abundant number, since it is smaller than the sum of its proper divisors (81457399944).

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

49925502456 is a wasteful number, since it uses less digits than its factorization.

49925502456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109485779 (or 109485775 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 49925502456 in words is "forty-nine billion, nine hundred twenty-five million, five hundred two thousand, four hundred fifty-six".