254671205272 has 16 divisors (see below), whose sum is σ = 520918374600. Its totient is φ = 115759638720.

The previous prime is 254671205237. The next prime is 254671205273. The reversal of 254671205272 is 272502176452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254671205273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1446995397 + ... + 1446995572.

Almost surely, 2^254671205272 is an apocalyptic number.

254671205272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254671205272 is an abundant number, since it is smaller than the sum of its proper divisors (266247169328).

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

254671205272 is a wasteful number, since it uses less digits than its factorization.

254671205272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893990986 (or 2893990982 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 254671205272 in words is "two hundred fifty-four billion, six hundred seventy-one million, two hundred five thousand, two hundred seventy-two".