532813537 has 2 divisors, whose sum is σ = 532813538. Its totient is φ = 532813536.

The previous prime is 532813529. The next prime is 532813577. The reversal of 532813537 is 735318235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442639521 + 90174016 = 21039^2 + 9496^2 .

It is a cyclic number.

It is not a de Polignac number, because 532813537 - 2³ = 532813529 is a prime.

It is equal to p_27990712 and since 532813537 and 27990712 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 532813496 and 532813505.

It is not a weakly prime, because it can be changed into another prime (532813577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266406768 + 266406769.

It is an arithmetic number, because the mean of its divisors is an integer number (266406769).

Almost surely, 2^532813537 is an apocalyptic number.

It is an amenable number.

532813537 is a deficient number, since it is larger than the sum of its proper divisors (1).

532813537 is an equidigital number, since it uses as much as digits as its factorization.

532813537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 37.

The square root of 532813537 is about 23082.7541034427. The cubic root of 532813537 is about 810.6967215815.

The spelling of 532813537 in words is "five hundred thirty-two million, eight hundred thirteen thousand, five hundred thirty-seven".