255925590948 has 144 divisors (see below), whose sum is σ = 662304045312. Its totient is φ = 83307168000.

The previous prime is 255925590929. The next prime is 255925590953. The reversal of 255925590948 is 849095529552.

255925590948 is a `hidden beast` number, since 2 + 559 + 25 + 59 + 0 + 9 + 4 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137519538 + ... + 137521398.

It is an arithmetic number, because the mean of its divisors is an integer number (4599333648).

Almost surely, 2^255925590948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255925590948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331152022656).

255925590948 is an abundant number, since it is smaller than the sum of its proper divisors (406378454364).

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

255925590948 is a wasteful number, since it uses less digits than its factorization.

255925590948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426 (or 2421 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 63.

The spelling of 255925590948 in words is "two hundred fifty-five billion, nine hundred twenty-five million, five hundred ninety thousand, nine hundred forty-eight".