530274575700 has 432 divisors, whose sum is σ = 1845703117440. Its totient is φ = 131584020480.

The previous prime is 530274575687. The next prime is 530274575723. The reversal of 530274575700 is 7575472035.

530274575700 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 7 + 4 + 575 + 70 + 0 = 666.

It is a super-2 number, since 2×530274575700² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 36758689 + ... + 36773111.

It is an arithmetic number, because the mean of its divisors is an integer number (4272460920).

Almost surely, 2^530274575700 is an apocalyptic number.

530274575700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530274575700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922851558720).

530274575700 is an abundant number, since it is smaller than the sum of its proper divisors (1315428541740).

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

530274575700 is a wasteful number, since it uses less digits than its factorization.

530274575700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14558 (or 14539 counting only the distinct ones).

The product of its (nonzero) digits is 1029000, while the sum is 45.

The spelling of 530274575700 in words is "five hundred thirty billion, two hundred seventy-four million, five hundred seventy-five thousand, seven hundred".