50579933900142 has 96 divisors (see below), whose sum is σ = 109503889777152. Its totient is φ = 15565667200128.

The previous prime is 50579933900087. The next prime is 50579933900149. The reversal of 50579933900142 is 24100933997505.

It is a super-2 number, since 2×50579933900142² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50579933900149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22653673 + ... + 24786059.

It is an arithmetic number, because the mean of its divisors is an integer number (1140665518512).

Almost surely, 2^{50579933900142} is an apocalyptic number.

50579933900142 is an abundant number, since it is smaller than the sum of its proper divisors (58923955877010).

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

50579933900142 is a wasteful number, since it uses less digits than its factorization.

50579933900142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132710 (or 2132691 counting only the distinct ones).

The product of its (nonzero) digits is 9185400, while the sum is 57.

The spelling of 50579933900142 in words is "fifty trillion, five hundred seventy-nine billion, nine hundred thirty-three million, nine hundred thousand, one hundred forty-two".