255825005305 has 16 divisors (see below), whose sum is σ = 308386600704. Its totient is φ = 203730525760.

The previous prime is 255825005263. The next prime is 255825005339. The reversal of 255825005305 is 503500528552.

It is not a de Polignac number, because 255825005305 - 2¹⁵ = 255824972537 is a prime.

It is a Duffinian 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, 1201020 + ... + 1397890.

It is an arithmetic number, because the mean of its divisors is an integer number (19274162544).

Almost surely, 2^255825005305 is an apocalyptic number.

It is an amenable number.

255825005305 is a deficient number, since it is larger than the sum of its proper divisors (52561595399).

255825005305 is a wasteful number, since it uses less digits than its factorization.

255825005305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198056.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 255825005305 in words is "two hundred fifty-five billion, eight hundred twenty-five million, five thousand, three hundred five".