86952395138 has 16 divisors (see below), whose sum is σ = 149204739840. Its totient is φ = 37229439456.

The previous prime is 86952395129. The next prime is 86952395147. The reversal of 86952395138 is 83159325968.

It is an interprime number because it is at equal distance from previous prime (86952395129) and next prime (86952395147).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2974331 + ... + 3003422.

It is an arithmetic number, because the mean of its divisors is an integer number (9325296240).

Almost surely, 2^86952395138 is an apocalyptic number.

86952395138 is a deficient number, since it is larger than the sum of its proper divisors (62252344702).

86952395138 is a wasteful number, since it uses less digits than its factorization.

86952395138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978801.

The product of its digits is 13996800, while the sum is 59.

The spelling of 86952395138 in words is "eighty-six billion, nine hundred fifty-two million, three hundred ninety-five thousand, one hundred thirty-eight".