25250463 has 24 divisors (see below), whose sum is σ = 41819648. Its totient is φ = 14381712.

The previous prime is 25250453. The next prime is 25250471. The reversal of 25250463 is 36405252.

It is not a de Polignac number, because 25250463 - 2⁵ = 25250431 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 (25250453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30270 + ... + 31092.

Almost surely, 2^25250463 is an apocalyptic number.

25250463 is a deficient number, since it is larger than the sum of its proper divisors (16569185).

25250463 is a wasteful number, since it uses less digits than its factorization.

25250463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 25250463 is about 5024.9838805712. The cubic root of 25250463 is about 293.3750085702.

The spelling of 25250463 in words is "twenty-five million, two hundred fifty thousand, four hundred sixty-three".