36137663 has 2 divisors, whose sum is σ = 36137664. Its totient is φ = 36137662.

The previous prime is 36137627. The next prime is 36137671. The reversal of 36137663 is 36673163.

It is a strong prime.

It is an emirp because it is prime and its reverse (36673163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36137663 - 2¹⁴ = 36121279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36137693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18068831 + 18068832.

It is an arithmetic number, because the mean of its divisors is an integer number (18068832).

Almost surely, 2^36137663 is an apocalyptic number.

36137663 is a deficient number, since it is larger than the sum of its proper divisors (1).

36137663 is an equidigital number, since it uses as much as digits as its factorization.

36137663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 35.

The square root of 36137663 is about 6011.4609705129. The cubic root of 36137663 is about 330.6130721478.

The spelling of 36137663 in words is "thirty-six million, one hundred thirty-seven thousand, six hundred sixty-three".