25783058013 has 8 divisors (see below), whose sum is σ = 34698695328. Its totient is φ = 17028063024.

The previous prime is 25783058003. The next prime is 25783058027. The reversal of 25783058013 is 31085038752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25783058013 - 2¹⁰ = 25783056989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25783058003) 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, 40160206 + ... + 40160847.

It is an arithmetic number, because the mean of its divisors is an integer number (4337336916).

Almost surely, 2^25783058013 is an apocalyptic number.

It is an amenable number.

25783058013 is a deficient number, since it is larger than the sum of its proper divisors (8915637315).

25783058013 is a wasteful number, since it uses less digits than its factorization.

25783058013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80321163.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 25783058013 in words is "twenty-five billion, seven hundred eighty-three million, fifty-eight thousand, thirteen".