797089271537 has 16 divisors (see below), whose sum is σ = 904247272320. Its totient is φ = 696537273600.

The previous prime is 797089271513. The next prime is 797089271551. The reversal of 797089271537 is 735172980797.

It is a cyclic number.

It is not a de Polignac number, because 797089271537 - 2¹⁸ = 797089009393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797089271837) 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, 849389 + ... + 1521722.

It is an arithmetic number, because the mean of its divisors is an integer number (56515454520).

Almost surely, 2^797089271537 is an apocalyptic number.

It is an amenable number.

797089271537 is a deficient number, since it is larger than the sum of its proper divisors (107158000783).

797089271537 is a wasteful number, since it uses less digits than its factorization.

797089271537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372504.

The product of its (nonzero) digits is 46675440, while the sum is 65.

The spelling of 797089271537 in words is "seven hundred ninety-seven billion, eighty-nine million, two hundred seventy-one thousand, five hundred thirty-seven".