25414563 has 8 divisors (see below), whose sum is σ = 35359488. Its totient is φ = 16206344.

The previous prime is 25414559. The next prime is 25414567. The reversal of 25414563 is 36541452.

It is an interprime number because it is at equal distance from previous prime (25414559) and next prime (25414567).

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 25414563 - 2² = 25414559 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 25414563.

It is not an unprimeable number, because it can be changed into a prime (25414567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184095 + ... + 184232.

It is an arithmetic number, because the mean of its divisors is an integer number (4419936).

Almost surely, 2^25414563 is an apocalyptic number.

25414563 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

25414563 is a deficient number, since it is larger than the sum of its proper divisors (9944925).

25414563 is a wasteful number, since it uses less digits than its factorization.

25414563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368353.

The product of its digits is 14400, while the sum is 30.

The square root of 25414563 is about 5041.2858478765. The cubic root of 25414563 is about 294.0091741318.

The spelling of 25414563 in words is "twenty-five million, four hundred fourteen thousand, five hundred sixty-three".