86246497233 has 12 divisors (see below), whose sum is σ = 134161218100. Its totient is φ = 53074767456.

The previous prime is 86246497229. The next prime is 86246497243. The reversal of 86246497233 is 33279464268.

86246497233 is a `hidden beast` number, since 8 + 62 + 464 + 97 + 2 + 33 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11961359424 + 74285137809 = 109368^2 + 272553^2 .

It is not a de Polignac number, because 86246497233 - 2² = 86246497229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86246497233.

It is not an unprimeable number, because it can be changed into a prime (86246497243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368574658 + ... + 368574891.

Almost surely, 2^86246497233 is an apocalyptic number.

It is an amenable number.

86246497233 is a deficient number, since it is larger than the sum of its proper divisors (47914720867).

86246497233 is a wasteful number, since it uses less digits than its factorization.

86246497233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737149568 (or 737149565 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 86246497233 in words is "eighty-six billion, two hundred forty-six million, four hundred ninety-seven thousand, two hundred thirty-three".