51272482695 has 16 divisors (see below), whose sum is σ = 93755397120. Its totient is φ = 23438849184.

The previous prime is 51272482693. The next prime is 51272482727. The reversal of 51272482695 is 59628427215.

It is not a de Polignac number, because 51272482695 - 2¹ = 51272482693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51272482691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244154575 + ... + 244154784.

It is an arithmetic number, because the mean of its divisors is an integer number (5859712320).

Almost surely, 2^51272482695 is an apocalyptic number.

51272482695 is a deficient number, since it is larger than the sum of its proper divisors (42482914425).

51272482695 is a wasteful number, since it uses less digits than its factorization.

51272482695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488309374.

The product of its digits is 2419200, while the sum is 51.

The spelling of 51272482695 in words is "fifty-one billion, two hundred seventy-two million, four hundred eighty-two thousand, six hundred ninety-five".