254980765582944 has 24 divisors (see below), whose sum is σ = 669324509655480. Its totient is φ = 84993588527616.

The previous prime is 254980765582931. The next prime is 254980765583021. The reversal of 254980765582944 is 449285567089452.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 254980765582944.

It is a congruent number.

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, 1328024820649 + ... + 1328024820840.

It is an arithmetic number, because the mean of its divisors is an integer number (27888521235645).

Almost surely, 2^{254980765582944} is an apocalyptic number.

254980765582944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

254980765582944 is an abundant number, since it is smaller than the sum of its proper divisors (414343744072536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254980765582944 is a wasteful number, since it uses less digits than its factorization.

254980765582944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656049641502 (or 2656049641494 counting only the distinct ones).

The product of its (nonzero) digits is 6967296000, while the sum is 78.

The spelling of 254980765582944 in words is "two hundred fifty-four trillion, nine hundred eighty billion, seven hundred sixty-five million, five hundred eighty-two thousand, nine hundred forty-four".