86525496398 has 16 divisors (see below), whose sum is σ = 141951167280. Its totient is φ = 39228662400.

The previous prime is 86525496391. The next prime is 86525496451. The reversal of 86525496398 is 89369452568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86525496391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5046683 + ... + 5063798.

It is an arithmetic number, because the mean of its divisors is an integer number (8871947955).

Almost surely, 2^86525496398 is an apocalyptic number.

86525496398 is a deficient number, since it is larger than the sum of its proper divisors (55425670882).

86525496398 is a wasteful number, since it uses less digits than its factorization.

86525496398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110883.

The product of its digits is 111974400, while the sum is 65.

The spelling of 86525496398 in words is "eighty-six billion, five hundred twenty-five million, four hundred ninety-six thousand, three hundred ninety-eight".