536636953 has 2 divisors, whose sum is σ = 536636954. Its totient is φ = 536636952.

The previous prime is 536636941. The next prime is 536636983. The reversal of 536636953 is 359636635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 517653504 + 18983449 = 22752^2 + 4357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536636953 is a prime.

It is not a weakly prime, because it can be changed into another prime (536636983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268318476 + 268318477.

It is an arithmetic number, because the mean of its divisors is an integer number (268318477).

Almost surely, 2^536636953 is an apocalyptic number.

It is an amenable number.

536636953 is a deficient number, since it is larger than the sum of its proper divisors (1).

536636953 is an equidigital number, since it uses as much as digits as its factorization.

536636953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1312200, while the sum is 46.

The square root of 536636953 is about 23165.4258108933. The cubic root of 536636953 is about 812.6312607816.

The spelling of 536636953 in words is "five hundred thirty-six million, six hundred thirty-six thousand, nine hundred fifty-three".