49941578176 has 56 divisors (see below), whose sum is σ = 113283040896. Its totient is φ = 21399248640.

The previous prime is 49941578161. The next prime is 49941578191. The reversal of 49941578176 is 67187514994.

It is an interprime number because it is at equal distance from previous prime (49941578161) and next prime (49941578191).

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×49941578176² (a number of 22 digits) contains 22 as substring.

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, 3373671 + ... + 3388441.

Almost surely, 2^49941578176 is an apocalyptic number.

It is an amenable number.

49941578176 is an abundant number, since it is smaller than the sum of its proper divisors (63341462720).

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

49941578176 is a wasteful number, since it uses less digits than its factorization.

49941578176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22337 (or 22327 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 61.

The spelling of 49941578176 in words is "forty-nine billion, nine hundred forty-one million, five hundred seventy-eight thousand, one hundred seventy-six".