530164649 has 8 divisors (see below), whose sum is σ = 606574848. Its totient is φ = 453922560.

The previous prime is 530164639. The next prime is 530164681. The reversal of 530164649 is 946461035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530164649 - 2⁴ = 530164633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530164639) 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, 35192 + ... + 47945.

It is an arithmetic number, because the mean of its divisors is an integer number (75821856).

Almost surely, 2^530164649 is an apocalyptic number.

It is an amenable number.

530164649 is a deficient number, since it is larger than the sum of its proper divisors (76410199).

530164649 is an equidigital number, since it uses as much as digits as its factorization.

530164649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84055.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 530164649 is about 23025.3045365311. The cubic root of 530164649 is about 809.3510266926.

The spelling of 530164649 in words is "five hundred thirty million, one hundred sixty-four thousand, six hundred forty-nine".