49074645902 has 16 divisors (see below), whose sum is σ = 74706468480. Its totient is φ = 24174137592.

The previous prime is 49074645877. The next prime is 49074645913. The reversal of 49074645902 is 20954647094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352148 + ... + 471335.

It is an arithmetic number, because the mean of its divisors is an integer number (4669154280).

Almost surely, 2^49074645902 is an apocalyptic number.

49074645902 is a deficient number, since it is larger than the sum of its proper divisors (25631822578).

49074645902 is a wasteful number, since it uses less digits than its factorization.

49074645902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823927.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 49074645902 in words is "forty-nine billion, seventy-four million, six hundred forty-five thousand, nine hundred two".