25290353 has 8 divisors (see below), whose sum is σ = 27683040. Its totient is φ = 22913280.

The previous prime is 25290347. The next prime is 25290359. The reversal of 25290353 is 35309252.

It is an interprime number because it is at equal distance from previous prime (25290347) and next prime (25290359).

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

It is a cyclic number.

It is not a de Polignac number, because 25290353 - 2¹⁶ = 25224817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25290359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368 + ... + 7121.

It is an arithmetic number, because the mean of its divisors is an integer number (3460380).

Almost surely, 2^25290353 is an apocalyptic number.

It is an amenable number.

25290353 is a deficient number, since it is larger than the sum of its proper divisors (2392687).

25290353 is a wasteful number, since it uses less digits than its factorization.

25290353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7807.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 25290353 is about 5028.9514811738. The cubic root of 25290353 is about 293.5294159296.

The spelling of 25290353 in words is "twenty-five million, two hundred ninety thousand, three hundred fifty-three".