86052613 has 4 divisors (see below), whose sum is σ = 86308300. Its totient is φ = 85796928.

The previous prime is 86052611. The next prime is 86052641. The reversal of 86052613 is 31625068.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62694724 + 23357889 = 7918^2 + 4833^2 .

It is a cyclic number.

It is not a de Polignac number, because 86052613 - 2¹ = 86052611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86052611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127338 + ... + 128011.

It is an arithmetic number, because the mean of its divisors is an integer number (21577075).

Almost surely, 2^86052613 is an apocalyptic number.

It is an amenable number.

86052613 is a deficient number, since it is larger than the sum of its proper divisors (255687).

86052613 is a wasteful number, since it uses less digits than its factorization.

86052613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255686.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 86052613 is about 9276.4547646178. The cubic root of 86052613 is about 441.4904910894.

The spelling of 86052613 in words is "eighty-six million, fifty-two thousand, six hundred thirteen".