82922895531 has 40 divisors (see below), whose sum is σ = 141610470144. Its totient is φ = 47370478320.

The previous prime is 82922895529. The next prime is 82922895557. The reversal of 82922895531 is 13559822928.

It is a happy number.

82922895531 is a `hidden beast` number, since 8 + 2 + 9 + 2 + 2 + 89 + 553 + 1 = 666.

It is not a de Polignac number, because 82922895531 - 2¹ = 82922895529 is a prime.

It is a super-2 number, since 2×82922895531² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82922895581) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2072986 + ... + 2112608.

Almost surely, 2^82922895531 is an apocalyptic number.

82922895531 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

82922895531 is a deficient number, since it is larger than the sum of its proper divisors (58687574613).

82922895531 is a wasteful number, since it uses less digits than its factorization.

82922895531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43333 (or 43324 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The spelling of 82922895531 in words is "eighty-two billion, nine hundred twenty-two million, eight hundred ninety-five thousand, five hundred thirty-one".