255446050830 has 32 divisors (see below), whose sum is σ = 613114113024. Its totient is φ = 68114103456.

The previous prime is 255446050823. The next prime is 255446050841. The reversal of 255446050830 is 38050644552.

It is a congruent number.

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, 136699 + ... + 727721.

It is an arithmetic number, because the mean of its divisors is an integer number (19159816032).

Almost surely, 2^255446050830 is an apocalyptic number.

255446050830 is an abundant number, since it is smaller than the sum of its proper divisors (357668062194).

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

255446050830 is a wasteful number, since it uses less digits than its factorization.

255446050830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605440.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 255446050830 in words is "two hundred fifty-five billion, four hundred forty-six million, fifty thousand, eight hundred thirty".