36535963 has 2 divisors, whose sum is σ = 36535964. Its totient is φ = 36535962.

The previous prime is 36535957. The next prime is 36535997. The reversal of 36535963 is 36953563.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36535963 - 2⁹ = 36535451 is a prime.

It is not a weakly prime, because it can be changed into another prime (36535943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18267981 + 18267982.

It is an arithmetic number, because the mean of its divisors is an integer number (18267982).

Almost surely, 2^36535963 is an apocalyptic number.

36535963 is a deficient number, since it is larger than the sum of its proper divisors (1).

36535963 is an equidigital number, since it uses as much as digits as its factorization.

36535963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 218700, while the sum is 40.

The square root of 36535963 is about 6044.4985730828. The cubic root of 36535963 is about 331.8232807760.

The spelling of 36535963 in words is "thirty-six million, five hundred thirty-five thousand, nine hundred sixty-three".