86264942583 has 4 divisors (see below), whose sum is σ = 115019923448. Its totient is φ = 57509961720.

The previous prime is 86264942509. The next prime is 86264942587. The reversal of 86264942583 is 38524946268.

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

It is not a de Polignac number, because 86264942583 - 2¹³ = 86264934391 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 (86264942587) 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, 14377490428 + ... + 14377490433.

It is an arithmetic number, because the mean of its divisors is an integer number (28754980862).

Almost surely, 2^86264942583 is an apocalyptic number.

86264942583 is a deficient number, since it is larger than the sum of its proper divisors (28754980865).

86264942583 is a wasteful number, since it uses less digits than its factorization.

86264942583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28754980864.

The product of its digits is 19906560, while the sum is 57.

The spelling of 86264942583 in words is "eighty-six billion, two hundred sixty-four million, nine hundred forty-two thousand, five hundred eighty-three".