49751035944 has 48 divisors (see below), whose sum is σ = 131268337920. Its totient is φ = 15710850720.

The previous prime is 49751035889. The next prime is 49751035951. The reversal of 49751035944 is 44953015794.

It is a happy number.

It is a super-2 number, since 2×49751035944² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2862472 + ... + 2879799.

It is an arithmetic number, because the mean of its divisors is an integer number (2734757040).

Almost surely, 2^49751035944 is an apocalyptic number.

It is an amenable number.

49751035944 is an abundant number, since it is smaller than the sum of its proper divisors (81517301976).

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

49751035944 is a wasteful number, since it uses less digits than its factorization.

49751035944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5742318 (or 5742295 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 49751035944 in words is "forty-nine billion, seven hundred fifty-one million, thirty-five thousand, nine hundred forty-four".