25348297104 has 60 divisors (see below), whose sum is σ = 76396956636. Its totient is φ = 7799475456.

The previous prime is 25348297087. The next prime is 25348297127. The reversal of 25348297104 is 40179284352.

25348297104 is a `hidden beast` number, since 2 + 5 + 348 + 297 + 10 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15891123600 + 9457173504 = 126060^2 + 97248^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25348297104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6768507 + ... + 6772250.

Almost surely, 2^25348297104 is an apocalyptic number.

25348297104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25348297104 is an abundant number, since it is smaller than the sum of its proper divisors (51048659532).

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

25348297104 is a wasteful number, since it uses less digits than its factorization.

25348297104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13540784 (or 13540775 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 25348297104 in words is "twenty-five billion, three hundred forty-eight million, two hundred ninety-seven thousand, one hundred four".