530203275045 has 40 divisors (see below), whose sum is σ = 950491074456. Its totient is φ = 282759427584.

The previous prime is 530203275029. The next prime is 530203275067. The reversal of 530203275045 is 540572302035.

530203275045 is a `hidden beast` number, since 530 + 2 + 0 + 32 + 7 + 50 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 58077626049 + 472125648996 = 240993^2 + 687114^2 .

It is not a de Polignac number, because 530203275045 - 2⁴ = 530203275029 is a prime.

It is a super-2 number, since 2×530203275045² (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 39 ways as a sum of consecutive naturals, for example, 13877689 + ... + 13915841.

Almost surely, 2^530203275045 is an apocalyptic number.

It is an amenable number.

530203275045 is a deficient number, since it is larger than the sum of its proper divisors (420287799411).

530203275045 is a wasteful number, since it uses less digits than its factorization.

530203275045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72483 (or 72474 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 36.

The spelling of 530203275045 in words is "five hundred thirty billion, two hundred three million, two hundred seventy-five thousand, forty-five".