255367065 has 16 divisors (see below), whose sum is σ = 418553856. Its totient is φ = 132873600.

The previous prime is 255367051. The next prime is 255367093. The reversal of 255367065 is 560763552.

It is not a de Polignac number, because 255367065 - 2¹¹ = 255365017 is a prime.

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, 207001 + ... + 208230.

It is an arithmetic number, because the mean of its divisors is an integer number (26159616).

Almost surely, 2^255367065 is an apocalyptic number.

It is an amenable number.

255367065 is a deficient number, since it is larger than the sum of its proper divisors (163186791).

255367065 is a wasteful number, since it uses less digits than its factorization.

255367065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415280.

The product of its (nonzero) digits is 189000, while the sum is 39.

The square root of 255367065 is about 15980.2085405667. The cubic root of 255367065 is about 634.4366963865.

The spelling of 255367065 in words is "two hundred fifty-five million, three hundred sixty-seven thousand, sixty-five".