49604509956 has 12 divisors (see below), whose sum is σ = 115743856592. Its totient is φ = 16534836648.

The previous prime is 49604509951. The next prime is 49604509987. The reversal of 49604509956 is 65990540694.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 49604509896 and 49604509905.

It is not an unprimeable number, because it can be changed into a prime (49604509951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2066854570 + ... + 2066854593.

Almost surely, 2^49604509956 is an apocalyptic number.

It is an amenable number.

49604509956 is an abundant number, since it is smaller than the sum of its proper divisors (66139346636).

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

49604509956 is a wasteful number, since it uses less digits than its factorization.

49604509956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133709170 (or 4133709168 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 57.

The spelling of 49604509956 in words is "forty-nine billion, six hundred four million, five hundred nine thousand, nine hundred fifty-six".