154020596765 has 12 divisors (see below), whose sum is σ = 215000180316. Its totient is φ = 105614123328.

The previous prime is 154020596701. The next prime is 154020596771. The reversal of 154020596765 is 567695020451.

It can be written as a sum of positive squares in 2 ways, for example, as 105072574201 + 48948022564 = 324149^2 + 221242^2 .

It is not a de Polignac number, because 154020596765 - 2⁶ = 154020596701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314327504 + ... + 314327993.

It is an arithmetic number, because the mean of its divisors is an integer number (17916681693).

Almost surely, 2^154020596765 is an apocalyptic number.

It is an amenable number.

154020596765 is a deficient number, since it is larger than the sum of its proper divisors (60979583551).

154020596765 is an equidigital number, since it uses as much as digits as its factorization.

154020596765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628655516 (or 628655509 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 154020596765 in words is "one hundred fifty-four billion, twenty million, five hundred ninety-six thousand, seven hundred sixty-five".