50151390154038 has 32 divisors (see below), whose sum is σ = 111449834409600. Its totient is φ = 16716784941288.

The previous prime is 50151390153961. The next prime is 50151390154163. The reversal of 50151390154038 is 83045109315105.

50151390154038 is a `hidden beast` number, since 5 + 0 + 1 + 5 + 13 + 90 + 1 + 540 + 3 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 50151390153984 and 50151390154002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6939708 + ... + 12184511.

It is an arithmetic number, because the mean of its divisors is an integer number (3482807325300).

Almost surely, 2^{50151390154038} is an apocalyptic number.

50151390154038 is an abundant number, since it is smaller than the sum of its proper divisors (61298444255562).

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

50151390154038 is a wasteful number, since it uses less digits than its factorization.

50151390154038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19172793 (or 19172787 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The spelling of 50151390154038 in words is "fifty trillion, one hundred fifty-one billion, three hundred ninety million, one hundred fifty-four thousand, thirty-eight".