25030463 has 16 divisors (see below), whose sum is σ = 27287040. Its totient is φ = 22895136.

The previous prime is 25030351. The next prime is 25030483. The reversal of 25030463 is 36403052.

It is a cyclic number.

It is not a de Polignac number, because 25030463 - 2⁸ = 25030207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25030483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56798 + ... + 57236.

It is an arithmetic number, because the mean of its divisors is an integer number (1705440).

Almost surely, 2^25030463 is an apocalyptic number.

25030463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

25030463 is a deficient number, since it is larger than the sum of its proper divisors (2256577).

25030463 is a wasteful number, since it uses less digits than its factorization.

25030463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 25030463 is about 5003.0453725706. The cubic root of 25030463 is about 292.5204914176.

The spelling of 25030463 in words is "twenty-five million, thirty thousand, four hundred sixty-three".