25750963 has 8 divisors (see below), whose sum is σ = 29928960. Its totient is φ = 21697800.

The previous prime is 25750939. The next prime is 25750973. The reversal of 25750963 is 36905752.

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 25750963 - 2⁹ = 25750451 is a prime.

It is a super-2 number, since 2×25750963² = 1326224190854738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25750913) 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, 30763 + ... + 31588.

It is an arithmetic number, because the mean of its divisors is an integer number (3741120).

Almost surely, 2^25750963 is an apocalyptic number.

25750963 is a deficient number, since it is larger than the sum of its proper divisors (4177997).

25750963 is an equidigital number, since it uses as much as digits as its factorization.

25750963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62417.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 25750963 is about 5074.5406688685. The cubic root of 25750963 is about 295.3007103138.

The spelling of 25750963 in words is "twenty-five million, seven hundred fifty thousand, nine hundred sixty-three".