99427536586 has 8 divisors (see below), whose sum is σ = 170447205600. Its totient is φ = 42611801388.

The previous prime is 99427536539. The next prime is 99427536631. The reversal of 99427536586 is 68563572499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3550983436 + ... + 3550983463.

It is an arithmetic number, because the mean of its divisors is an integer number (21305900700).

Almost surely, 2^99427536586 is an apocalyptic number.

99427536586 is a deficient number, since it is larger than the sum of its proper divisors (71019669014).

99427536586 is a wasteful number, since it uses less digits than its factorization.

99427536586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101966908.

The product of its digits is 97977600, while the sum is 64.

The spelling of 99427536586 in words is "ninety-nine billion, four hundred twenty-seven million, five hundred thirty-six thousand, five hundred eighty-six".