25023500441 has 8 divisors (see below), whose sum is σ = 26900964480. Its totient is φ = 23202080208.

The previous prime is 25023500413. The next prime is 25023500477. The reversal of 25023500441 is 14400532052.

It is a happy number.

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 25023500441 - 2³⁰ = 23949758617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25023500441.

It is not an unprimeable number, because it can be changed into a prime (25023520441) 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, 14010026 + ... + 14011811.

It is an arithmetic number, because the mean of its divisors is an integer number (3362620560).

Almost surely, 2^25023500441 is an apocalyptic number.

It is an amenable number.

25023500441 is a deficient number, since it is larger than the sum of its proper divisors (1877464039).

25023500441 is a wasteful number, since it uses less digits than its factorization.

25023500441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28021903.

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 25023500441 in words is "twenty-five billion, twenty-three million, five hundred thousand, four hundred forty-one".