254011725 has 72 divisors (see below), whose sum is σ = 513583200. Its totient is φ = 118876800.

The previous prime is 254011711. The next prime is 254011729. The reversal of 254011725 is 527110452.

254011725 is a `hidden beast` number, since 2 + 540 + 117 + 2 + 5 = 666.

It is not a de Polignac number, because 254011725 - 2⁸ = 254011469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254011729) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 70006 + ... + 73544.

It is an arithmetic number, because the mean of its divisors is an integer number (7133100).

Almost surely, 2^254011725 is an apocalyptic number.

254011725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254011725 is an abundant number, since it is smaller than the sum of its proper divisors (259571475).

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

254011725 is a wasteful number, since it uses less digits than its factorization.

254011725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 254011725 is about 15937.7452922300. The cubic root of 254011725 is about 633.3122977008.

The spelling of 254011725 in words is "two hundred fifty-four million, eleven thousand, seven hundred twenty-five".