25225541750 has 16 divisors (see below), whose sum is σ = 47222214624. Its totient is φ = 10090216600.

The previous prime is 25225541713. The next prime is 25225541773. The reversal of 25225541750 is 5714552252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50450834 + ... + 50451333.

It is an arithmetic number, because the mean of its divisors is an integer number (2951388414).

Almost surely, 2^25225541750 is an apocalyptic number.

25225541750 is a deficient number, since it is larger than the sum of its proper divisors (21996672874).

25225541750 is a wasteful number, since it uses less digits than its factorization.

25225541750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100902184 (or 100902174 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 38.

The spelling of 25225541750 in words is "twenty-five billion, two hundred twenty-five million, five hundred forty-one thousand, seven hundred fifty".