536845613 has 2 divisors, whose sum is σ = 536845614. Its totient is φ = 536845612.

The previous prime is 536845559. The next prime is 536845633. The reversal of 536845613 is 316548635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432764809 + 104080804 = 20803^2 + 10202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536845613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536845633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268422806 + 268422807.

It is an arithmetic number, because the mean of its divisors is an integer number (268422807).

Almost surely, 2^536845613 is an apocalyptic number.

It is an amenable number.

536845613 is a deficient number, since it is larger than the sum of its proper divisors (1).

536845613 is an equidigital number, since it uses as much as digits as its factorization.

536845613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 41.

The square root of 536845613 is about 23169.9290676515. The cubic root of 536845613 is about 812.7365719953.

The spelling of 536845613 in words is "five hundred thirty-six million, eight hundred forty-five thousand, six hundred thirteen".