25874229130 has 32 divisors (see below), whose sum is σ = 47870125776. Its totient is φ = 10062019584.

The previous prime is 25874229107. The next prime is 25874229133. The reversal of 25874229130 is 3192247852.

It can be written as a sum of positive squares in 8 ways, for example, as 19642863409 + 6231365721 = 140153^2 + 78939^2 .

It is not an unprimeable number, because it can be changed into a prime (25874229133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452932 + ... + 506848.

Almost surely, 2^25874229130 is an apocalyptic number.

25874229130 is a deficient number, since it is larger than the sum of its proper divisors (21995896646).

25874229130 is a wasteful number, since it uses less digits than its factorization.

25874229130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55258.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 25874229130 in words is "twenty-five billion, eight hundred seventy-four million, two hundred twenty-nine thousand, one hundred thirty".