25830000937 has 16 divisors (see below), whose sum is σ = 29178390528. Its totient is φ = 22686966720.

The previous prime is 25830000929. The next prime is 25830000941. The reversal of 25830000937 is 73900003852.

It is the 65613-rd star number.

It is a cyclic number.

It is not a de Polignac number, because 25830000937 - 2³ = 25830000929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25830000896 and 25830000905.

It is not an unprimeable number, because it can be changed into a prime (25830000967) 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, 169038 + ... + 283255.

It is an arithmetic number, because the mean of its divisors is an integer number (1823649408).

Almost surely, 2^25830000937 is an apocalyptic number.

It is an amenable number.

25830000937 is a deficient number, since it is larger than the sum of its proper divisors (3348389591).

25830000937 is a wasteful number, since it uses less digits than its factorization.

25830000937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452520.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 25830000937 in words is "twenty-five billion, eight hundred thirty million, nine hundred thirty-seven", and thus it is an aban number.