86357591425 has 36 divisors (see below), whose sum is σ = 126425740080. Its totient is φ = 58332748320.

The previous prime is 86357591387. The next prime is 86357591497. The reversal of 86357591425 is 52419575368.

It is not a de Polignac number, because 86357591425 - 2⁷ = 86357591297 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 444015 + ... + 608164.

Almost surely, 2^86357591425 is an apocalyptic number.

It is an amenable number.

86357591425 is a deficient number, since it is larger than the sum of its proper divisors (40068148655).

86357591425 is a wasteful number, since it uses less digits than its factorization.

86357591425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052270 (or 1052258 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 55.

The spelling of 86357591425 in words is "eighty-six billion, three hundred fifty-seven million, five hundred ninety-one thousand, four hundred twenty-five".