255425535253522 has 8 divisors (see below), whose sum is σ = 384552097356672. Its totient is φ = 127241502801300.

The previous prime is 255425535253489. The next prime is 255425535253591. The reversal of 255425535253522 is 225352535524552.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235632412054 + ... + 235632413137.

It is an arithmetic number, because the mean of its divisors is an integer number (48069012169584).

Almost surely, 2^{255425535253522} is an apocalyptic number.

255425535253522 is a deficient number, since it is larger than the sum of its proper divisors (129126562103150).

255425535253522 is a wasteful number, since it uses less digits than its factorization.

255425535253522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471264825464.

The product of its digits is 90000000, while the sum is 55.

The spelling of 255425535253522 in words is "two hundred fifty-five trillion, four hundred twenty-five billion, five hundred thirty-five million, two hundred fifty-three thousand, five hundred twenty-two".