530377212 has 24 divisors (see below), whose sum is σ = 1238420736. Its totient is φ = 176667568.

The previous prime is 530377207. The next prime is 530377219. The reversal of 530377212 is 212773035.

It is a self number, because there is not a number n which added to its sum of digits gives 530377212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530377219) 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, 2983 + ... + 32705.

It is an arithmetic number, because the mean of its divisors is an integer number (51600864).

Almost surely, 2^530377212 is an apocalyptic number.

It is an amenable number.

530377212 is an abundant number, since it is smaller than the sum of its proper divisors (708043524).

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

530377212 is a wasteful number, since it uses less digits than its factorization.

530377212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31217 (or 31215 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 530377212 is about 23029.9199303862. The cubic root of 530377212 is about 809.4591786888.

The spelling of 530377212 in words is "five hundred thirty million, three hundred seventy-seven thousand, two hundred twelve".