530066511 has 40 divisors (see below), whose sum is σ = 902929104. Its totient is φ = 306996480.

The previous prime is 530066497. The next prime is 530066513. The reversal of 530066511 is 115660035.

It is a happy number.

530066511 is a `hidden beast` number, since 5 + 3 + 0 + 0 + 6 + 651 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-530066511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530066513) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3096 + ... + 32706.

Almost surely, 2^530066511 is an apocalyptic number.

530066511 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

530066511 is a deficient number, since it is larger than the sum of its proper divisors (372862593).

530066511 is a wasteful number, since it uses less digits than its factorization.

530066511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29653 (or 29644 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 530066511 is about 23023.1733477381. The cubic root of 530066511 is about 809.3010843507.

The spelling of 530066511 in words is "five hundred thirty million, sixty-six thousand, five hundred eleven".