25483645 has 8 divisors (see below), whose sum is σ = 33360480. Its totient is φ = 18533520.

The previous prime is 25483621. The next prime is 25483657. The reversal of 25483645 is 54638452.

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

It is not a de Polignac number, because 25483645 - 2¹³ = 25475453 is a prime.

It is a congruent 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, 231615 + ... + 231724.

It is an arithmetic number, because the mean of its divisors is an integer number (4170060).

Almost surely, 2^25483645 is an apocalyptic number.

It is an amenable number.

25483645 is a deficient number, since it is larger than the sum of its proper divisors (7876835).

25483645 is a wasteful number, since it uses less digits than its factorization.

25483645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463355.

The product of its digits is 115200, while the sum is 37.

The square root of 25483645 is about 5048.1328231337. The cubic root of 25483645 is about 294.2753255582.

The spelling of 25483645 in words is "twenty-five million, four hundred eighty-three thousand, six hundred forty-five".