254531515230 has 48 divisors (see below), whose sum is σ = 662638242240. Its totient is φ = 67787244864.

The previous prime is 254531515211. The next prime is 254531515243. The reversal of 254531515230 is 32515135452.

254531515230 is a `hidden beast` number, since 2 + 5 + 453 + 151 + 52 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1759750 + ... + 1898889.

It is an arithmetic number, because the mean of its divisors is an integer number (13804963380).

Almost surely, 2^254531515230 is an apocalyptic number.

254531515230 is an abundant number, since it is smaller than the sum of its proper divisors (408106727010).

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

254531515230 is a wasteful number, since it uses less digits than its factorization.

254531515230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659425 (or 3659422 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 254531515230 in words is "two hundred fifty-four billion, five hundred thirty-one million, five hundred fifteen thousand, two hundred thirty".