50000000007756 has 12 divisors (see below), whose sum is σ = 116666666684792. Its totient is φ = 16666666669248.

The previous prime is 50000000007719. The next prime is 50000000007779. The reversal of 50000000007756 is 65770000000005.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2083333333645 + ... + 2083333333668.

Almost surely, 2^{50000000007756} is an apocalyptic number.

It is an amenable number.

50000000007756 is an abundant number, since it is smaller than the sum of its proper divisors (66666666677036).

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

50000000007756 is a wasteful number, since it uses less digits than its factorization.

50000000007756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166666667320 (or 4166666667318 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The spelling of 50000000007756 in words is "fifty trillion, seven thousand, seven hundred fifty-six".