230525455 has 16 divisors (see below), whose sum is σ = 287403264. Its totient is φ = 177315840.

The previous prime is 230525377. The next prime is 230525467. The reversal of 230525455 is 554525032.

It is a happy number.

It is not a de Polignac number, because 230525455 - 2²⁵ = 196971023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

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, 19599 + ... + 29071.

It is an arithmetic number, because the mean of its divisors is an integer number (17962704).

Almost surely, 2^230525455 is an apocalyptic number.

230525455 is a deficient number, since it is larger than the sum of its proper divisors (56877809).

230525455 is a wasteful number, since it uses less digits than its factorization.

230525455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9666.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 230525455 is about 15183.0647433250. The cubic root of 230525455 is about 613.1587958059.

The spelling of 230525455 in words is "two hundred thirty million, five hundred twenty-five thousand, four hundred fifty-five".