530533770 has 64 divisors (see below), whose sum is σ = 1443415680. Its totient is φ = 123717888.

The previous prime is 530533747. The next prime is 530533799. The reversal of 530533770 is 77335035.

It is a super-2 number, since 2×530533770² = 562932162220825800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28389 + ... + 43208.

It is an arithmetic number, because the mean of its divisors is an integer number (22553370).

Almost surely, 2^530533770 is an apocalyptic number.

530533770 is an abundant number, since it is smaller than the sum of its proper divisors (912881910).

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

530533770 is a wasteful number, since it uses less digits than its factorization.

530533770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71639.

The product of its (nonzero) digits is 33075, while the sum is 33.

The square root of 530533770 is about 23033.3186927112. The cubic root of 530533770 is about 809.5388168784.

The spelling of 530533770 in words is "five hundred thirty million, five hundred thirty-three thousand, seven hundred seventy".