536651573 has 2 divisors, whose sum is σ = 536651574. Its totient is φ = 536651572.

The previous prime is 536651537. The next prime is 536651603. The reversal of 536651573 is 375156635.

Together with previous prime (536651537) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453604804 + 83046769 = 21298^2 + 9113^2 .

It is a cyclic number.

It is not a de Polignac number, because 536651573 - 2²⁴ = 519874357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 536651573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536651513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268325786 + 268325787.

It is an arithmetic number, because the mean of its divisors is an integer number (268325787).

Almost surely, 2^536651573 is an apocalyptic number.

It is an amenable number.

536651573 is a deficient number, since it is larger than the sum of its proper divisors (1).

536651573 is an equidigital number, since it uses as much as digits as its factorization.

536651573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 283500, while the sum is 41.

The square root of 536651573 is about 23165.7413652143. The cubic root of 536651573 is about 812.6386404207.

The spelling of 536651573 in words is "five hundred thirty-six million, six hundred fifty-one thousand, five hundred seventy-three".