254877828260 has 48 divisors (see below), whose sum is σ = 614633624640. Its totient is φ = 87804800640.

The previous prime is 254877828251. The next prime is 254877828311. The reversal of 254877828260 is 62828778452.

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 254877828260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30483599 + ... + 30491958.

It is an arithmetic number, because the mean of its divisors is an integer number (12804867180).

Almost surely, 2^254877828260 is an apocalyptic number.

254877828260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254877828260 is an abundant number, since it is smaller than the sum of its proper divisors (359755796380).

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

254877828260 is a wasteful number, since it uses less digits than its factorization.

254877828260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60975596 (or 60975594 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 59.

The spelling of 254877828260 in words is "two hundred fifty-four billion, eight hundred seventy-seven million, eight hundred twenty-eight thousand, two hundred sixty".