250002297980 has 12 divisors (see below), whose sum is σ = 525004825800. Its totient is φ = 100000919184.

The previous prime is 250002297971. The next prime is 250002297989. The reversal of 250002297980 is 89792200052.

250002297980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (250002297971) and next prime (250002297989).

It is a super-2 number, since 2×250002297980² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250002297989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6250057430 + ... + 6250057469.

It is an arithmetic number, because the mean of its divisors is an integer number (43750402150).

Almost surely, 2^250002297980 is an apocalyptic number.

250002297980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250002297980 is an abundant number, since it is smaller than the sum of its proper divisors (275002527820).

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

250002297980 is a wasteful number, since it uses less digits than its factorization.

250002297980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12500114908 (or 12500114906 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 250002297980 in words is "two hundred fifty billion, two million, two hundred ninety-seven thousand, nine hundred eighty".