82918190910 has 16 divisors (see below), whose sum is σ = 199003658256. Its totient is φ = 22111517568.

The previous prime is 82918190899. The next prime is 82918190911. The reversal of 82918190910 is 1909181928.

It is a self number, because there is not a number n which added to its sum of digits gives 82918190910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82918190911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381969819 + ... + 1381969878.

It is an arithmetic number, because the mean of its divisors is an integer number (12437728641).

Almost surely, 2^82918190910 is an apocalyptic number.

82918190910 is an abundant number, since it is smaller than the sum of its proper divisors (116085467346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82918190910 is a wasteful number, since it uses less digits than its factorization.

82918190910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763939707.

The product of its (nonzero) digits is 93312, while the sum is 48.

The spelling of 82918190910 in words is "eighty-two billion, nine hundred eighteen million, one hundred ninety thousand, nine hundred ten".