82940051594862 has 48 divisors (see below), whose sum is σ = 224045853662592. Its totient is φ = 21542870543760.

The previous prime is 82940051594837. The next prime is 82940051594867. The reversal of 82940051594862 is 26849515004928.

82940051594862 is a `hidden beast` number, since 8 + 29 + 4 + 0 + 0 + 515 + 94 + 8 + 6 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 82940051594862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82940051594867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29920652148 + ... + 29920654919.

It is an arithmetic number, because the mean of its divisors is an integer number (4667621951304).

Almost surely, 2^{82940051594862} is an apocalyptic number.

82940051594862 is an abundant number, since it is smaller than the sum of its proper divisors (141105802067730).

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

82940051594862 is a wasteful number, since it uses less digits than its factorization.

82940051594862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59841307093 (or 59841307090 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 63.

The spelling of 82940051594862 in words is "eighty-two trillion, nine hundred forty billion, fifty-one million, five hundred ninety-four thousand, eight hundred sixty-two".