654795907793131 has 32 divisors (see below), whose sum is σ = 713625110130240. Its totient is φ = 597207250944000.

The previous prime is 654795907793051. The next prime is 654795907793173. The reversal of 654795907793131 is 131397709597456.

It is a cyclic number.

It is not a de Polignac number, because 654795907793131 - 2¹⁵ = 654795907760363 is a prime.

It is a super-2 number, since 2×654795907793131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654795907793191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1892557851 + ... + 1892903803.

It is an arithmetic number, because the mean of its divisors is an integer number (22300784691570).

Almost surely, 2^{654795907793131} is an apocalyptic number.

654795907793131 is a deficient number, since it is larger than the sum of its proper divisors (58829202337109).

654795907793131 is a wasteful number, since it uses less digits than its factorization.

654795907793131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349807.

The product of its (nonzero) digits is 1350253800, while the sum is 76.

The spelling of 654795907793131 in words is "six hundred fifty-four trillion, seven hundred ninety-five billion, nine hundred seven million, seven hundred ninety-three thousand, one hundred thirty-one".