25058725783 has 48 divisors (see below), whose sum is σ = 33281681664. Its totient is φ = 18667998720.

The previous prime is 25058725751. The next prime is 25058725787. The reversal of 25058725783 is 38752785052.

It is not a de Polignac number, because 25058725783 - 2⁵ = 25058725751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25058725783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25058725787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 713491 + ... + 747787.

It is an arithmetic number, because the mean of its divisors is an integer number (693368368).

Almost surely, 2^25058725783 is an apocalyptic number.

25058725783 is a deficient number, since it is larger than the sum of its proper divisors (8222955881).

25058725783 is a wasteful number, since it uses less digits than its factorization.

25058725783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34392 (or 34385 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 25058725783 in words is "twenty-five billion, fifty-eight million, seven hundred twenty-five thousand, seven hundred eighty-three".