25050157300 has 54 divisors (see below), whose sum is σ = 63233766582. Its totient is φ = 8588623680.

The previous prime is 25050157261. The next prime is 25050157309. The reversal of 25050157300 is 375105052.

It can be written as a sum of positive squares in 3 ways, for example, as 3956661604 + 21093495696 = 62902^2 + 145236^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25050157309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2551239 + ... + 2561038.

Almost surely, 2^25050157300 is an apocalyptic number.

25050157300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25050157300 is an abundant number, since it is smaller than the sum of its proper divisors (38183609282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25050157300 is a wasteful number, since it uses less digits than its factorization.

25050157300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112305 (or 5112291 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 28.

The spelling of 25050157300 in words is "twenty-five billion, fifty million, one hundred fifty-seven thousand, three hundred".