25322851058 has 18 divisors (see below), whose sum is σ = 40356176301. Its totient is φ = 11914835424.

The previous prime is 25322851009. The next prime is 25322851063. The reversal of 25322851058 is 85015822352.

It can be written as a sum of positive squares in 2 ways, for example, as 23176104169 + 2146746889 = 152237^2 + 46333^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=112523.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3822473 + ... + 3829091.

Almost surely, 2^25322851058 is an apocalyptic number.

25322851058 is a deficient number, since it is larger than the sum of its proper divisors (15033325243).

25322851058 is an frugal number, since it uses more digits than its factorization.

25322851058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13274 (or 6638 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 25322851058 in words is "twenty-five billion, three hundred twenty-two million, eight hundred fifty-one thousand, fifty-eight".