25352475 has 12 divisors (see below), whose sum is σ = 41916216. Its totient is φ = 13521280.

The previous prime is 25352449. The next prime is 25352501. The reversal of 25352475 is 57425352.

It is an interprime number because it is at equal distance from previous prime (25352449) and next prime (25352501).

It is not a de Polignac number, because 25352475 - 2¹⁷ = 25221403 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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, 168942 + ... + 169091.

It is an arithmetic number, because the mean of its divisors is an integer number (3493018).

Almost surely, 2^25352475 is an apocalyptic number.

25352475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25352475 is a deficient number, since it is larger than the sum of its proper divisors (16563741).

25352475 is a wasteful number, since it uses less digits than its factorization.

25352475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338046 (or 338041 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 25352475 is about 5035.1241295523. The cubic root of 25352475 is about 293.7695565673.

The spelling of 25352475 in words is "twenty-five million, three hundred fifty-two thousand, four hundred seventy-five".