254932716020 has 18 divisors (see below), whose sum is σ = 535363445526. Its totient is φ = 101972183200.

The previous prime is 254932716001. The next prime is 254932716041. The reversal of 254932716020 is 20617239452.

It can be written as a sum of positive squares in 3 ways, for example, as 169213758736 + 85718957284 = 411356^2 + 292778^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2201570 + ... + 2314470.

Almost surely, 2^254932716020 is an apocalyptic number.

254932716020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254932716020 is an abundant number, since it is smaller than the sum of its proper divisors (280430729506).

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

254932716020 is an frugal number, since it uses more digits than its factorization.

254932716020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225811 (or 112908 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 254932716020 in words is "two hundred fifty-four billion, nine hundred thirty-two million, seven hundred sixteen thousand, twenty".