253022254300 has 36 divisors (see below), whose sum is σ = 549945434920. Its totient is φ = 101045373120.

The previous prime is 253022254297. The next prime is 253022254321. The reversal of 253022254300 is 3452220352.

It is a happy number.

It is a super-2 number, since 2×253022254300² (a number of 24 digits) contains 22 as substring.

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, 1981899 + ... + 2105698.

Almost surely, 2^253022254300 is an apocalyptic number.

253022254300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253022254300 is an abundant number, since it is smaller than the sum of its proper divisors (296923180620).

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

253022254300 is a wasteful number, since it uses less digits than its factorization.

253022254300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088230 (or 4088223 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 253022254300 its reverse (3452220352), we get a palindrome (256474474652).

The spelling of 253022254300 in words is "two hundred fifty-three billion, twenty-two million, two hundred fifty-four thousand, three hundred".