25562465 has 8 divisors (see below), whose sum is σ = 30726528. Its totient is φ = 20415600.

The previous prime is 25562417. The next prime is 25562473. The reversal of 25562465 is 56426552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25562465 - 2⁸ = 25562209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761 + ... + 7190.

It is an arithmetic number, because the mean of its divisors is an integer number (3840816).

Almost surely, 2^25562465 is an apocalyptic number.

It is an amenable number.

25562465 is a deficient number, since it is larger than the sum of its proper divisors (5164063).

25562465 is an equidigital number, since it uses as much as digits as its factorization.

25562465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8599.

The product of its digits is 72000, while the sum is 35.

The square root of 25562465 is about 5055.9336427608. The cubic root of 25562465 is about 294.5784076412.

The spelling of 25562465 in words is "twenty-five million, five hundred sixty-two thousand, four hundred sixty-five".