515672492151 has 32 divisors (see below), whose sum is σ = 740753215488. Its totient is φ = 318161733120.

The previous prime is 515672492131. The next prime is 515672492173. The reversal of 515672492151 is 151294276515.

It is not a de Polignac number, because 515672492151 - 2³⁴ = 498492622967 is a prime.

It is a super-2 number, since 2×515672492151² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 515672492151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (515672492131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11693295 + ... + 11737311.

It is an arithmetic number, because the mean of its divisors is an integer number (23148537984).

Almost surely, 2^515672492151 is an apocalyptic number.

515672492151 is a deficient number, since it is larger than the sum of its proper divisors (225080723337).

515672492151 is a wasteful number, since it uses less digits than its factorization.

515672492151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49551.

The product of its digits is 756000, while the sum is 48.

The spelling of 515672492151 in words is "five hundred fifteen billion, six hundred seventy-two million, four hundred ninety-two thousand, one hundred fifty-one".