25093955 has 32 divisors (see below), whose sum is σ = 33488640. Its totient is φ = 17971200.

The previous prime is 25093951. The next prime is 25094011. The reversal of 25093955 is 55939052.

It is not a de Polignac number, because 25093955 - 2² = 25093951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25093951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248405 + ... + 248505.

It is an arithmetic number, because the mean of its divisors is an integer number (1046520).

Almost surely, 2^25093955 is an apocalyptic number.

25093955 is a deficient number, since it is larger than the sum of its proper divisors (8394685).

25093955 is a wasteful number, since it uses less digits than its factorization.

25093955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239.

The product of its (nonzero) digits is 60750, while the sum is 38.

The square root of 25093955 is about 5009.3866890069. The cubic root of 25093955 is about 292.7676173477.

The spelling of 25093955 in words is "twenty-five million, ninety-three thousand, nine hundred fifty-five".