254480069888 has 36 divisors (see below), whose sum is σ = 554144817408. Its totient is φ = 115672757760.

The previous prime is 254480069887. The next prime is 254480069939. The reversal of 254480069888 is 888960084452.

It is a self number, because there is not a number n which added to its sum of digits gives 254480069888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254480069887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45181856 + ... + 45187487.

Almost surely, 2^254480069888 is an apocalyptic number.

It is an amenable number.

254480069888 is an abundant number, since it is smaller than the sum of its proper divisors (299664747520).

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

254480069888 is an equidigital number, since it uses as much as digits as its factorization.

254480069888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90369370 (or 90369356 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 62.

The spelling of 254480069888 in words is "two hundred fifty-four billion, four hundred eighty million, sixty-nine thousand, eight hundred eighty-eight".