761636813124097 has 16 divisors (see below), whose sum is σ = 814885483088320. Its totient is φ = 709704962136000.

The previous prime is 761636813124043. The next prime is 761636813124107. The reversal of 761636813124097 is 790421318636167.

It is a happy number.

It is not a de Polignac number, because 761636813124097 - 2⁴⁷ = 620899324768769 is a prime.

It is a super-2 number, since 2×761636813124097² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761636813124007) 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, 40654243 + ... + 56356375.

It is an arithmetic number, because the mean of its divisors is an integer number (50930342693020).

Almost surely, 2^{761636813124097} is an apocalyptic number.

It is an amenable number.

761636813124097 is a deficient number, since it is larger than the sum of its proper divisors (53248669964223).

761636813124097 is a wasteful number, since it uses less digits than its factorization.

761636813124097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744064.

The product of its (nonzero) digits is 54867456, while the sum is 64.

The spelling of 761636813124097 in words is "seven hundred sixty-one trillion, six hundred thirty-six billion, eight hundred thirteen million, one hundred twenty-four thousand, ninety-seven".