82958291663 has 16 divisors (see below), whose sum is σ = 97284616800. Its totient is φ = 70044912000.

The previous prime is 82958291657. The next prime is 82958291683. The reversal of 82958291663 is 36619285928.

It is a cyclic number.

It is not a de Polignac number, because 82958291663 - 2⁸ = 82958291407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82958291683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5783588 + ... + 5797913.

It is an arithmetic number, because the mean of its divisors is an integer number (6080288550).

Almost surely, 2^82958291663 is an apocalyptic number.

82958291663 is a deficient number, since it is larger than the sum of its proper divisors (14326325137).

82958291663 is a wasteful number, since it uses less digits than its factorization.

82958291663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11581562.

The product of its digits is 11197440, while the sum is 59.

The spelling of 82958291663 in words is "eighty-two billion, nine hundred fifty-eight million, two hundred ninety-one thousand, six hundred sixty-three".