255514055164 has 6 divisors (see below), whose sum is σ = 447149596544. Its totient is φ = 127757027580.

The previous prime is 255514055161. The next prime is 255514055171. The reversal of 255514055164 is 461550415552.

It is a self number, because there is not a number n which added to its sum of digits gives 255514055164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255514055161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31939256892 + ... + 31939256899.

Almost surely, 2^255514055164 is an apocalyptic number.

It is an amenable number.

255514055164 is a deficient number, since it is larger than the sum of its proper divisors (191635541380).

255514055164 is a wasteful number, since it uses less digits than its factorization.

255514055164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63878513795 (or 63878513793 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 43.

The spelling of 255514055164 in words is "two hundred fifty-five billion, five hundred fourteen million, fifty-five thousand, one hundred sixty-four".