255976053597 has 24 divisors (see below), whose sum is σ = 412736589408. Its totient is φ = 151529162400.

The previous prime is 255976053583. The next prime is 255976053629. The reversal of 255976053597 is 795350679552.

It is a happy number.

255976053597 is a `hidden beast` number, since 2 + 5 + 5 + 9 + 7 + 6 + 0 + 535 + 97 = 666.

It is not a de Polignac number, because 255976053597 - 2⁶ = 255976053533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255976053577) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 30061054 + ... + 30069567.

It is an arithmetic number, because the mean of its divisors is an integer number (17197357892).

Almost surely, 2^255976053597 is an apocalyptic number.

It is an amenable number.

255976053597 is a deficient number, since it is larger than the sum of its proper divisors (156760535811).

255976053597 is a wasteful number, since it uses less digits than its factorization.

255976053597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60130681 (or 60130678 counting only the distinct ones).

The product of its (nonzero) digits is 89302500, while the sum is 63.

The spelling of 255976053597 in words is "two hundred fifty-five billion, nine hundred seventy-six million, fifty-three thousand, five hundred ninety-seven".