50761135904768 has 48 divisors (see below), whose sum is σ = 104771598684480. Its totient is φ = 24561839923200.

The previous prime is 50761135904693. The next prime is 50761135904813. The reversal of 50761135904768 is 86740953116705.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a self number, because there is not a number n which added to its sum of digits gives 50761135904768.

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, 399706043 + ... + 399833018.

It is an arithmetic number, because the mean of its divisors is an integer number (2182741639260).

Almost surely, 2^{50761135904768} is an apocalyptic number.

It is an amenable number.

50761135904768 is an abundant number, since it is smaller than the sum of its proper divisors (54010462779712).

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

50761135904768 is an equidigital number, since it uses as much as digits as its factorization.

50761135904768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799539114 (or 799539094 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 62.

The spelling of 50761135904768 in words is "fifty trillion, seven hundred sixty-one billion, one hundred thirty-five million, nine hundred four thousand, seven hundred sixty-eight".