86076352572 has 96 divisors (see below), whose sum is σ = 236014732800. Its totient is φ = 23907716352.

The previous prime is 86076352561. The next prime is 86076352613. The reversal of 86076352572 is 27525367068.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396579 + ... + 573957.

It is an arithmetic number, because the mean of its divisors is an integer number (2458486800).

Almost surely, 2^86076352572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86076352572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118007366400).

86076352572 is an abundant number, since it is smaller than the sum of its proper divisors (149938380228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86076352572 is a wasteful number, since it uses less digits than its factorization.

86076352572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177555 (or 177553 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 86076352572 in words is "eighty-six billion, seventy-six million, three hundred fifty-two thousand, five hundred seventy-two".