25923480037 has 24 divisors (see below), whose sum is σ = 32735918400. Its totient is φ = 20510839440.

The previous prime is 25923480031. The next prime is 25923480127. The reversal of 25923480037 is 73008432952.

It is not a de Polignac number, because 25923480037 - 2²⁷ = 25789262309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25923479975 and 25923480002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25923480031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165639 + ... + 281572.

It is an arithmetic number, because the mean of its divisors is an integer number (1363996600).

Almost surely, 2^25923480037 is an apocalyptic number.

It is an amenable number.

25923480037 is a deficient number, since it is larger than the sum of its proper divisors (6812438363).

25923480037 is an equidigital number, since it uses as much as digits as its factorization.

25923480037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447258 (or 447231 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 25923480037 in words is "twenty-five billion, nine hundred twenty-three million, four hundred eighty thousand, thirty-seven".