51838307239034 has 8 divisors (see below), whose sum is σ = 79032173331828. Its totient is φ = 25494249461760.

The previous prime is 51838307239007. The next prime is 51838307239051. The reversal of 51838307239034 is 43093270383815.

It can be written as a sum of positive squares in 2 ways, for example, as 51774457529809 + 63849709225 = 7195447^2 + 252685^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 212452078727 + ... + 212452078970.

Almost surely, 2^{51838307239034} is an apocalyptic number.

51838307239034 is a deficient number, since it is larger than the sum of its proper divisors (27193866092794).

51838307239034 is a wasteful number, since it uses less digits than its factorization.

51838307239034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424904157760.

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 51838307239034 in words is "fifty-one trillion, eight hundred thirty-eight billion, three hundred seven million, two hundred thirty-nine thousand, thirty-four".