25654375 has 10 divisors (see below), whose sum is σ = 32058488. Its totient is φ = 20523000.

The previous prime is 25654337. The next prime is 25654379. The reversal of 25654375 is 57345652.

It is not a de Polignac number, because 25654375 - 2⁷ = 25654247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25654379) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19899 + ... + 21148.

Almost surely, 2^25654375 is an apocalyptic number.

25654375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25654375 is a deficient number, since it is larger than the sum of its proper divisors (6404113).

25654375 is an frugal number, since it uses more digits than its factorization.

25654375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41067 (or 41052 counting only the distinct ones).

The product of its digits is 126000, while the sum is 37.

The square root of 25654375 is about 5065.0148074808. The cubic root of 25654375 is about 294.9310381749.

The spelling of 25654375 in words is "twenty-five million, six hundred fifty-four thousand, three hundred seventy-five".