86573054052 has 36 divisors (see below), whose sum is σ = 221474045520. Its totient is φ = 28510000752.

The previous prime is 86573054011. The next prime is 86573054093. The reversal of 86573054052 is 25045037568.

86573054052 is a `hidden beast` number, since 8 + 6 + 57 + 3 + 0 + 540 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (86573054011) and next prime (86573054093).

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 86573053989 and 86573054007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14483802 + ... + 14489777.

It is an arithmetic number, because the mean of its divisors is an integer number (6152056820).

Almost surely, 2^86573054052 is an apocalyptic number.

It is an amenable number.

86573054052 is an abundant number, since it is smaller than the sum of its proper divisors (134900991468).

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

86573054052 is a wasteful number, since it uses less digits than its factorization.

86573054052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28973672 (or 28973667 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 86573054052 in words is "eighty-six billion, five hundred seventy-three million, fifty-four thousand, fifty-two".