82754674356 has 24 divisors (see below), whose sum is σ = 193100306560. Its totient is φ = 27584024832.

The previous prime is 82754674309. The next prime is 82754674393. The reversal of 82754674356 is 65347645728.

It is a happy number.

It is a super-2 number, since 2×82754674356² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82754674296 and 82754674305.

It is a congruent number.

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, 376260 + ... + 554148.

Almost surely, 2^82754674356 is an apocalyptic number.

It is an amenable number.

82754674356 is an abundant number, since it is smaller than the sum of its proper divisors (110345632204).

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

82754674356 is a wasteful number, since it uses less digits than its factorization.

82754674356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216663 (or 216661 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 57.

The spelling of 82754674356 in words is "eighty-two billion, seven hundred fifty-four million, six hundred seventy-four thousand, three hundred fifty-six".