49556736902 has 8 divisors (see below), whose sum is σ = 74484075000. Its totient is φ = 24728711904.

The previous prime is 49556736883. The next prime is 49556736917. The reversal of 49556736902 is 20963765594.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24827027 + ... + 24829022.

It is an arithmetic number, because the mean of its divisors is an integer number (9310509375).

Almost surely, 2^49556736902 is an apocalyptic number.

49556736902 is a deficient number, since it is larger than the sum of its proper divisors (24927338098).

49556736902 is a wasteful number, since it uses less digits than its factorization.

49556736902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49656550.

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 49556736902 in words is "forty-nine billion, five hundred fifty-six million, seven hundred thirty-six thousand, nine hundred two".