530155344 has 40 divisors (see below), whose sum is σ = 1373286112. Its totient is φ = 176238720.

The previous prime is 530155337. The next prime is 530155349. The reversal of 530155344 is 443551035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530155349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099 + ... + 32709.

Almost surely, 2^530155344 is an apocalyptic number.

It is an amenable number.

530155344 is an abundant number, since it is smaller than the sum of its proper divisors (843130768).

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

530155344 is a wasteful number, since it uses less digits than its factorization.

530155344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29995 (or 29989 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 530155344 is about 23025.1024753420. The cubic root of 530155344 is about 809.3462916508.

The spelling of 530155344 in words is "five hundred thirty million, one hundred fifty-five thousand, three hundred forty-four".