255451303350 has 72 divisors (see below), whose sum is σ = 686374640640. Its totient is φ = 68114180160.

The previous prime is 255451303343. The next prime is 255451303381. The reversal of 255451303350 is 53303154552.

255451303350 is a `hidden beast` number, since 2 + 5 + 545 + 1 + 30 + 33 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7213387 + ... + 7248713.

It is an arithmetic number, because the mean of its divisors is an integer number (9532981120).

Almost surely, 2^255451303350 is an apocalyptic number.

255451303350 is an abundant number, since it is smaller than the sum of its proper divisors (430923337290).

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

255451303350 is a wasteful number, since it uses less digits than its factorization.

255451303350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51414 (or 51406 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 255451303350 in words is "two hundred fifty-five billion, four hundred fifty-one million, three hundred three thousand, three hundred fifty".