49217536902 has 8 divisors (see below), whose sum is σ = 98435073816. Its totient is φ = 16405845632.

The previous prime is 49217536891. The next prime is 49217536913. The reversal of 49217536902 is 20963571294.

It is an interprime number because it is at equal distance from previous prime (49217536891) and next prime (49217536913).

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

49217536902 is an admirable number.

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, 4101461403 + ... + 4101461414.

It is an arithmetic number, because the mean of its divisors is an integer number (12304384227).

Almost surely, 2^49217536902 is an apocalyptic number.

49217536902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49217536902 is a wasteful number, since it uses less digits than its factorization.

49217536902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8202922822.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 49217536902 in words is "forty-nine billion, two hundred seventeen million, five hundred thirty-six thousand, nine hundred two".