530400112550 has 192 divisors, whose sum is σ = 1271435194368. Its totient is φ = 159762240000.

The previous prime is 530400112513. The next prime is 530400112579. The reversal of 530400112550 is 55211004035.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 97983644 + ... + 97989056.

It is an arithmetic number, because the mean of its divisors is an integer number (6622058304).

Almost surely, 2^530400112550 is an apocalyptic number.

530400112550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530400112550 is an abundant number, since it is smaller than the sum of its proper divisors (741035081818).

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

530400112550 is a wasteful number, since it uses less digits than its factorization.

530400112550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295 (or 6290 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 530400112550 its reverse (55211004035), we get a palindrome (585611116585).

The spelling of 530400112550 in words is "five hundred thirty billion, four hundred million, one hundred twelve thousand, five hundred fifty".