37485207337 has 2 divisors, whose sum is σ = 37485207338. Its totient is φ = 37485207336.

The previous prime is 37485207259. The next prime is 37485207427. The reversal of 37485207337 is 73370258473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26611723161 + 10873484176 = 163131^2 + 104276^2 .

It is a cyclic number.

It is not a de Polignac number, because 37485207337 - 2¹⁵ = 37485174569 is a prime.

It is not a weakly prime, because it can be changed into another prime (37485207437) 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, 18742603668 + 18742603669.

It is an arithmetic number, because the mean of its divisors is an integer number (18742603669).

Almost surely, 2^37485207337 is an apocalyptic number.

It is an amenable number.

37485207337 is a deficient number, since it is larger than the sum of its proper divisors (1).

37485207337 is an equidigital number, since it uses as much as digits as its factorization.

37485207337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 37485207337 in words is "thirty-seven billion, four hundred eighty-five million, two hundred seven thousand, three hundred thirty-seven".