25324553050 has 48 divisors (see below), whose sum is σ = 49000658400. Its totient is φ = 9725777600.

The previous prime is 25324553017. The next prime is 25324553063. The reversal of 25324553050 is 5035542352.

It is a junction number, because it is equal to n+sod(n) for n = 25324552997 and 25324553015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210765 + ... + 308335.

It is an arithmetic number, because the mean of its divisors is an integer number (1020847050).

Almost surely, 2^25324553050 is an apocalyptic number.

25324553050 is a deficient number, since it is larger than the sum of its proper divisors (23676105350).

25324553050 is a wasteful number, since it uses less digits than its factorization.

25324553050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97791 (or 97786 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 25324553050 in words is "twenty-five billion, three hundred twenty-four million, five hundred fifty-three thousand, fifty".