255552622054 has 16 divisors (see below), whose sum is σ = 387276009120. Its totient is φ = 126462064320.

The previous prime is 255552622037. The next prime is 255552622079. The reversal of 255552622054 is 450226255552.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 255552622054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5889 + ... + 714940.

It is an arithmetic number, because the mean of its divisors is an integer number (24204750570).

Almost surely, 2^255552622054 is an apocalyptic number.

255552622054 is a deficient number, since it is larger than the sum of its proper divisors (131723387066).

255552622054 is a wasteful number, since it uses less digits than its factorization.

255552622054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722655.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 255552622054 in words is "two hundred fifty-five billion, five hundred fifty-two million, six hundred twenty-two thousand, fifty-four".