254553015452 has 72 divisors (see below), whose sum is σ = 470926231776. Its totient is φ = 120347858176.

The previous prime is 254553015421. The next prime is 254553015463. The reversal of 254553015452 is 254510355452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137818793 + ... + 137820639.

It is an arithmetic number, because the mean of its divisors is an integer number (6540642108).

Almost surely, 2^254553015452 is an apocalyptic number.

It is an amenable number.

254553015452 is a deficient number, since it is larger than the sum of its proper divisors (216373216324).

254553015452 is a wasteful number, since it uses less digits than its factorization.

254553015452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735 (or 2704 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 254553015452 in words is "two hundred fifty-four billion, five hundred fifty-three million, fifteen thousand, four hundred fifty-two".