37696627145 has 4 divisors (see below), whose sum is σ = 45235952580. Its totient is φ = 30157301712.

The previous prime is 37696627141. The next prime is 37696627151. The reversal of 37696627145 is 54172669673.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28131004729 + 9565622416 = 167723^2 + 97804^2 .

It is a cyclic number.

It is not a de Polignac number, because 37696627145 - 2² = 37696627141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37696627141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3769662710 + ... + 3769662719.

It is an arithmetic number, because the mean of its divisors is an integer number (11308988145).

Almost surely, 2^37696627145 is an apocalyptic number.

It is an amenable number.

37696627145 is a deficient number, since it is larger than the sum of its proper divisors (7539325435).

37696627145 is an equidigital number, since it uses as much as digits as its factorization.

37696627145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7539325434.

The product of its digits is 11430720, while the sum is 56.

The spelling of 37696627145 in words is "thirty-seven billion, six hundred ninety-six million, six hundred twenty-seven thousand, one hundred forty-five".