37536313 has 2 divisors, whose sum is σ = 37536314. Its totient is φ = 37536312.

The previous prime is 37536311. The next prime is 37536371. The reversal of 37536313 is 31363573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25887744 + 11648569 = 5088^2 + 3413^2 .

It is a cyclic number.

It is not a de Polignac number, because 37536313 - 2¹ = 37536311 is a prime.

Together with 37536311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (37536311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18768156 + 18768157.

It is an arithmetic number, because the mean of its divisors is an integer number (18768157).

Almost surely, 2^37536313 is an apocalyptic number.

It is an amenable number.

37536313 is a deficient number, since it is larger than the sum of its proper divisors (1).

37536313 is an equidigital number, since it uses as much as digits as its factorization.

37536313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 31.

The square root of 37536313 is about 6126.6885835662. The cubic root of 37536313 is about 334.8244807139.

Adding to 37536313 its reverse (31363573), we get a palindrome (68899886).

The spelling of 37536313 in words is "thirty-seven million, five hundred thirty-six thousand, three hundred thirteen".