97582011995089 has 4 divisors (see below), whose sum is σ = 97612307562420. Its totient is φ = 97551716427760.

The previous prime is 97582011995057. The next prime is 97582011995093. The reversal of 97582011995089 is 98059911028579.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87055990944400 + 10526021050689 = 9330380^2 + 3244383^2 .

It is a cyclic number.

It is not a de Polignac number, because 97582011995089 - 2⁵ = 97582011995057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97582011995989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15147778834 + ... + 15147785275.

It is an arithmetic number, because the mean of its divisors is an integer number (24403076890605).

Almost surely, 2^{97582011995089} is an apocalyptic number.

It is an amenable number.

97582011995089 is a deficient number, since it is larger than the sum of its proper divisors (30295567331).

97582011995089 is a wasteful number, since it uses less digits than its factorization.

97582011995089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30295567330.

The product of its (nonzero) digits is 146966400, while the sum is 73.

The spelling of 97582011995089 in words is "ninety-seven trillion, five hundred eighty-two billion, eleven million, nine hundred ninety-five thousand, eighty-nine".