536445563629 has 2 divisors, whose sum is σ = 536445563630. Its totient is φ = 536445563628.

The previous prime is 536445563609. The next prime is 536445563653. The reversal of 536445563629 is 926365544635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 505127182729 + 31318380900 = 710723^2 + 176970^2 .

It is a cyclic number.

It is not a de Polignac number, because 536445563629 - 2⁵ = 536445563597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536445563609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268222781814 + 268222781815.

It is an arithmetic number, because the mean of its divisors is an integer number (268222781815).

Almost surely, 2^536445563629 is an apocalyptic number.

It is an amenable number.

536445563629 is a deficient number, since it is larger than the sum of its proper divisors (1).

536445563629 is an equidigital number, since it uses as much as digits as its factorization.

536445563629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984000, while the sum is 58.

The spelling of 536445563629 in words is "five hundred thirty-six billion, four hundred forty-five million, five hundred sixty-three thousand, six hundred twenty-nine".