254045022564 has 48 divisors (see below), whose sum is σ = 595815103296. Its totient is φ = 84247680000.

The previous prime is 254045022523. The next prime is 254045022571. The reversal of 254045022564 is 465220540452.

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, 2605704 + ... + 2701440.

It is an arithmetic number, because the mean of its divisors is an integer number (12412814652).

Almost surely, 2^254045022564 is an apocalyptic number.

It is an amenable number.

254045022564 is an abundant number, since it is smaller than the sum of its proper divisors (341770080732).

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

254045022564 is a wasteful number, since it uses less digits than its factorization.

254045022564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96876 (or 96874 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 254045022564 in words is "two hundred fifty-four billion, forty-five million, twenty-two thousand, five hundred sixty-four".