25761134050 has 48 divisors (see below), whose sum is σ = 48248429760. Its totient is φ = 10233063360.

The previous prime is 25761134039. The next prime is 25761134051. The reversal of 25761134050 is 5043116752.

It is a junction number, because it is equal to n+sod(n) for n = 25761133997 and 25761134015.

It is not an unprimeable number, because it can be changed into a prime (25761134051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8921707 + ... + 8924593.

It is an arithmetic number, because the mean of its divisors is an integer number (1005175620).

Almost surely, 2^25761134050 is an apocalyptic number.

25761134050 is a deficient number, since it is larger than the sum of its proper divisors (22487295710).

25761134050 is a wasteful number, since it uses less digits than its factorization.

25761134050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075 (or 4070 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 25761134050 in words is "twenty-five billion, seven hundred sixty-one million, one hundred thirty-four thousand, fifty".