254626834925 has 12 divisors (see below), whose sum is σ = 315749862516. Its totient is φ = 203693347200.

The previous prime is 254626834843. The next prime is 254626834933. The reversal of 254626834925 is 529438626452.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 38158106281 + 216468728644 = 195341^2 + 465262^2 .

It is not a de Polignac number, because 254626834925 - 2¹⁴ = 254626818541 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 481937 + ... + 861113.

It is an arithmetic number, because the mean of its divisors is an integer number (26312488543).

Almost surely, 2^254626834925 is an apocalyptic number.

254626834925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254626834925 is a deficient number, since it is larger than the sum of its proper divisors (61123027591).

254626834925 is a wasteful number, since it uses less digits than its factorization.

254626834925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406048 (or 406043 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 56.

The spelling of 254626834925 in words is "two hundred fifty-four billion, six hundred twenty-six million, eight hundred thirty-four thousand, nine hundred twenty-five".