25336745050 has 24 divisors (see below), whose sum is σ = 47142938016. Its totient is φ = 10131129840.

The previous prime is 25336745033. The next prime is 25336745051. The reversal of 25336745050 is 5054763352.

It is a junction number, because it is equal to n+sod(n) for n = 25336744994 and 25336745012.

It is not an unprimeable number, because it can be changed into a prime (25336745051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56589 + ... + 232111.

It is an arithmetic number, because the mean of its divisors is an integer number (1964289084).

Almost surely, 2^25336745050 is an apocalyptic number.

25336745050 is a deficient number, since it is larger than the sum of its proper divisors (21806192966).

25336745050 is a wasteful number, since it uses less digits than its factorization.

25336745050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178422 (or 178417 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 25336745050 in words is "twenty-five billion, three hundred thirty-six million, seven hundred forty-five thousand, fifty".