530165105345664 has 240 divisors, whose sum is σ = 1676031733352130. Its totient is φ = 166326306619392.

The previous prime is 530165105345639. The next prime is 530165105345677. The reversal of 530165105345664 is 466543501561035.

530165105345664 is a `hidden beast` number, since 5 + 3 + 0 + 1 + 6 + 51 + 0 + 534 + 56 + 6 + 4 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 495085640270400 + 35079465075264 = 22250520^2 + 5922792^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 530165105345664.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 85472077 + ... + 91464780.

Almost surely, 2^{530165105345664} is an apocalyptic number.

530165105345664 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

530165105345664 is an abundant number, since it is smaller than the sum of its proper divisors (1145866628006466).

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

530165105345664 is a wasteful number, since it uses less digits than its factorization.

530165105345664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176936917 (or 176936879 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 54.

The spelling of 530165105345664 in words is "five hundred thirty trillion, one hundred sixty-five billion, one hundred five million, three hundred forty-five thousand, six hundred sixty-four".