25237369080 has 768 divisors, whose sum is σ = 108172247040. Its totient is φ = 4949683200.

The previous prime is 25237369043. The next prime is 25237369081. The reversal of 25237369080 is 8096373252.

25237369080 is a `hidden beast` number, since 2 + 523 + 7 + 36 + 90 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25237369081) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 36950419 + ... + 36951101.

It is an arithmetic number, because the mean of its divisors is an integer number (140849280).

Almost surely, 2^25237369080 is an apocalyptic number.

25237369080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25237369080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54086123520).

25237369080 is an abundant number, since it is smaller than the sum of its proper divisors (82934877960).

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

25237369080 is a wasteful number, since it uses less digits than its factorization.

25237369080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 25237369080 in words is "twenty-five billion, two hundred thirty-seven million, three hundred sixty-nine thousand, eighty".