97326288015 has 16 divisors (see below), whose sum is σ = 169878612096. Its totient is φ = 47188503200.

The previous prime is 97326287983. The next prime is 97326288041. The reversal of 97326288015 is 51088262379.

It is not a de Polignac number, because 97326288015 - 2⁵ = 97326287983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294927981 + ... + 294928310.

It is an arithmetic number, because the mean of its divisors is an integer number (10617413256).

Almost surely, 2^97326288015 is an apocalyptic number.

97326288015 is a deficient number, since it is larger than the sum of its proper divisors (72552324081).

97326288015 is a wasteful number, since it uses less digits than its factorization.

97326288015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589856310.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 97326288015 in words is "ninety-seven billion, three hundred twenty-six million, two hundred eighty-eight thousand, fifteen".