25335150830 has 128 divisors (see below), whose sum is σ = 54721142784. Its totient is φ = 8337715200.

The previous prime is 25335150751. The next prime is 25335150851. The reversal of 25335150830 is 3805153352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9679682 + ... + 9682298.

It is an arithmetic number, because the mean of its divisors is an integer number (427508928).

Almost surely, 2^25335150830 is an apocalyptic number.

25335150830 is an abundant number, since it is smaller than the sum of its proper divisors (29385991954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25335150830 is a wasteful number, since it uses less digits than its factorization.

25335150830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 25335150830 in words is "twenty-five billion, three hundred thirty-five million, one hundred fifty thousand, eight hundred thirty".