51375288257314 has 64 divisors (see below), whose sum is σ = 96835669765632. Its totient is φ = 19940420505600.

The previous prime is 51375288257291. The next prime is 51375288257339. The reversal of 51375288257314 is 41375288257315.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35348902 + ... + 36773569.

It is an arithmetic number, because the mean of its divisors is an integer number (1513057340088).

Almost surely, 2^{51375288257314} is an apocalyptic number.

51375288257314 is a deficient number, since it is larger than the sum of its proper divisors (45460381508318).

51375288257314 is a wasteful number, since it uses less digits than its factorization.

51375288257314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72122611.

The product of its digits is 56448000, while the sum is 61.

Subtracting from 51375288257314 its reverse (41375288257315), we obtain a palindrome (9999999999999).

The spelling of 51375288257314 in words is "fifty-one trillion, three hundred seventy-five billion, two hundred eighty-eight million, two hundred fifty-seven thousand, three hundred fourteen".