76285273131 has 6 divisors (see below), whose sum is σ = 110189838980. Its totient is φ = 50856848748.

The previous prime is 76285273079. The next prime is 76285273159. The reversal of 76285273131 is 13137258267.

76285273131 is a `hidden beast` number, since 7 + 62 + 8 + 527 + 31 + 31 = 666.

It is not a de Polignac number, because 76285273131 - 2⁷ = 76285273003 is a prime.

It is a super-2 number, since 2×76285273131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76285273231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4238070721 + ... + 4238070738.

Almost surely, 2^76285273131 is an apocalyptic number.

76285273131 is a deficient number, since it is larger than the sum of its proper divisors (33904565849).

76285273131 is a wasteful number, since it uses less digits than its factorization.

76285273131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8476141465 (or 8476141462 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 76285273131 in words is "seventy-six billion, two hundred eighty-five million, two hundred seventy-three thousand, one hundred thirty-one".