530301327432450 has 144 divisors (see below), whose sum is σ = 1550822276602080. Its totient is φ = 119551297178880.

The previous prime is 530301327432449. The next prime is 530301327432599. The reversal of 530301327432450 is 54234723103035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 493640440 + ... + 494713539.

It is an arithmetic number, because the mean of its divisors is an integer number (10769599143070).

Almost surely, 2^{530301327432450} is an apocalyptic number.

530301327432450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530301327432450 is an abundant number, since it is smaller than the sum of its proper divisors (1020520949169630).

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

530301327432450 is a wasteful number, since it uses less digits than its factorization.

530301327432450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988354081 (or 988354069 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 42.

The spelling of 530301327432450 in words is "five hundred thirty trillion, three hundred one billion, three hundred twenty-seven million, four hundred thirty-two thousand, four hundred fifty".