25477113 has 16 divisors (see below), whose sum is σ = 35614656. Its totient is φ = 16181760.

The previous prime is 25477097. The next prime is 25477117. The reversal of 25477113 is 31177452.

It is not a de Polignac number, because 25477113 - 2⁴ = 25477097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25477117) 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, 2881 + ... + 7697.

It is an arithmetic number, because the mean of its divisors is an integer number (2225916).

Almost surely, 2^25477113 is an apocalyptic number.

It is an amenable number.

25477113 is a deficient number, since it is larger than the sum of its proper divisors (10137543).

25477113 is a wasteful number, since it uses less digits than its factorization.

25477113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4904.

The product of its digits is 5880, while the sum is 30.

The square root of 25477113 is about 5047.4858097869. The cubic root of 25477113 is about 294.2501804023.

The spelling of 25477113 in words is "twenty-five million, four hundred seventy-seven thousand, one hundred thirteen".