82459291038 has 16 divisors (see below), whose sum is σ = 165545652096. Its totient is φ = 27381918680.

The previous prime is 82459291037. The next prime is 82459291051. The reversal of 82459291038 is 83019295428.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82459291037) 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, 26126208 + ... + 26129363.

It is an arithmetic number, because the mean of its divisors is an integer number (10346603256).

Almost surely, 2^82459291038 is an apocalyptic number.

82459291038 is an abundant number, since it is smaller than the sum of its proper divisors (83086361058).

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

82459291038 is a wasteful number, since it uses less digits than its factorization.

82459291038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52255839.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 82459291038 in words is "eighty-two billion, four hundred fifty-nine million, two hundred ninety-one thousand, thirty-eight".