37103407673 has 2 divisors, whose sum is σ = 37103407674. Its totient is φ = 37103407672.

The previous prime is 37103407657. The next prime is 37103407717. The reversal of 37103407673 is 37670430173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25912306729 + 11191100944 = 160973^2 + 105788^2 .

It is a cyclic number.

It is not a de Polignac number, because 37103407673 - 2⁴ = 37103407657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 37103407673.

It is not a weakly prime, because it can be changed into another prime (37103407373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18551703836 + 18551703837.

It is an arithmetic number, because the mean of its divisors is an integer number (18551703837).

Almost surely, 2^37103407673 is an apocalyptic number.

It is an amenable number.

37103407673 is a deficient number, since it is larger than the sum of its proper divisors (1).

37103407673 is an equidigital number, since it uses as much as digits as its factorization.

37103407673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 222264, while the sum is 41.

The spelling of 37103407673 in words is "thirty-seven billion, one hundred three million, four hundred seven thousand, six hundred seventy-three".