530753340 has 48 divisors (see below), whose sum is σ = 1600427808. Its totient is φ = 130646784.

The previous prime is 530753339. The next prime is 530753341. The reversal of 530753340 is 43357035.

It is an interprime number because it is at equal distance from previous prime (530753339) and next prime (530753341).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 530753298 and 530753307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530753341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339447 + ... + 341006.

It is an arithmetic number, because the mean of its divisors is an integer number (33342246).

Almost surely, 2^530753340 is an apocalyptic number.

It is an amenable number.

530753340 is an abundant number, since it is smaller than the sum of its proper divisors (1069674468).

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

530753340 is a wasteful number, since it uses less digits than its factorization.

530753340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680478 (or 680476 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 30.

The square root of 530753340 is about 23038.0845557959. The cubic root of 530753340 is about 809.6504817287.

The spelling of 530753340 in words is "five hundred thirty million, seven hundred fifty-three thousand, three hundred forty".