255153345513 has 8 divisors (see below), whose sum is σ = 371132138976. Its totient is φ = 154638391200.

The previous prime is 255153345487. The next prime is 255153345533. The reversal of 255153345513 is 315543351552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255153345513 - 2¹⁰ = 255153344489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255153345533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3865959748 + ... + 3865959813.

It is an arithmetic number, because the mean of its divisors is an integer number (46391517372).

Almost surely, 2^255153345513 is an apocalyptic number.

It is an amenable number.

255153345513 is a deficient number, since it is larger than the sum of its proper divisors (115978793463).

255153345513 is a wasteful number, since it uses less digits than its factorization.

255153345513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7731919575.

The product of its digits is 675000, while the sum is 42.

The spelling of 255153345513 in words is "two hundred fifty-five billion, one hundred fifty-three million, three hundred forty-five thousand, five hundred thirteen".