25002242300 has 36 divisors (see below), whose sum is σ = 62005562640. Its totient is φ = 8572197120.

The previous prime is 25002242263. The next prime is 25002242327. The reversal of 25002242300 is 324220052.

It is a super-2 number, since 2×25002242300² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17858045 + ... + 17859444.

It is an arithmetic number, because the mean of its divisors is an integer number (1722376740).

Almost surely, 2^25002242300 is an apocalyptic number.

25002242300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25002242300 is an abundant number, since it is smaller than the sum of its proper divisors (37003320340).

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

25002242300 is a wasteful number, since it uses less digits than its factorization.

25002242300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35717510 (or 35717503 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 25002242300 its reverse (324220052), we get a palindrome (25326462352).

The spelling of 25002242300 in words is "twenty-five billion, two million, two hundred forty-two thousand, three hundred".