82526937818 has 64 divisors (see below), whose sum is σ = 145561328640. Its totient is φ = 34744522752.

The previous prime is 82526937791. The next prime is 82526937821. The reversal of 82526937818 is 81873962528.

It is a super-2 number, since 2×82526937818² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2120438 + ... + 2159006.

It is an arithmetic number, because the mean of its divisors is an integer number (2274395760).

Almost surely, 2^82526937818 is an apocalyptic number.

82526937818 is a deficient number, since it is larger than the sum of its proper divisors (63034390822).

82526937818 is a wasteful number, since it uses less digits than its factorization.

82526937818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38751.

The product of its digits is 11612160, while the sum is 59.

The spelling of 82526937818 in words is "eighty-two billion, five hundred twenty-six million, nine hundred thirty-seven thousand, eight hundred eighteen".