51372227315 has 8 divisors (see below), whose sum is σ = 61864507248. Its totient is φ = 40952558880.

The previous prime is 51372227297. The next prime is 51372227351.

51372227315 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 51372227315 - 2¹⁴ = 51372210931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18151316 + ... + 18154145.

It is an arithmetic number, because the mean of its divisors is an integer number (7733063406).

Almost surely, 2^51372227315 is an apocalyptic number.

51372227315 is a deficient number, since it is larger than the sum of its proper divisors (10492279933).

51372227315 is a wasteful number, since it uses less digits than its factorization.

51372227315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36305749.

The product of its digits is 88200, while the sum is 38.

The spelling of 51372227315 in words is "fifty-one billion, three hundred seventy-two million, two hundred twenty-seven thousand, three hundred fifteen".