89915374347315 has 32 divisors (see below), whose sum is σ = 157387797259776. Its totient is φ = 43471833461760.

The previous prime is 89915374347287. The next prime is 89915374347353. The reversal of 89915374347315 is 51374347351998.

It is not a de Polignac number, because 89915374347315 - 2¹² = 89915374343219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89915374347315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 771813799 + ... + 771930288.

It is an arithmetic number, because the mean of its divisors is an integer number (4918368664368).

Almost surely, 2^{89915374347315} is an apocalyptic number.

89915374347315 is a deficient number, since it is larger than the sum of its proper divisors (67472422912461).

89915374347315 is a wasteful number, since it uses less digits than its factorization.

89915374347315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543744459.

The product of its digits is 342921600, while the sum is 69.

The spelling of 89915374347315 in words is "eighty-nine trillion, nine hundred fifteen billion, three hundred seventy-four million, three hundred forty-seven thousand, three hundred fifteen".