37692280993 has 2 divisors, whose sum is σ = 37692280994. Its totient is φ = 37692280992.

The previous prime is 37692280981. The next prime is 37692281027. The reversal of 37692280993 is 39908229673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31354847329 + 6337433664 = 177073^2 + 79608^2 .

It is a cyclic number.

It is not a de Polignac number, because 37692280993 - 2¹³ = 37692272801 is a prime.

It is not a weakly prime, because it can be changed into another prime (37692280943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18846140496 + 18846140497.

It is an arithmetic number, because the mean of its divisors is an integer number (18846140497).

Almost surely, 2^37692280993 is an apocalyptic number.

It is an amenable number.

37692280993 is a deficient number, since it is larger than the sum of its proper divisors (1).

37692280993 is an equidigital number, since it uses as much as digits as its factorization.

37692280993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 58.

The spelling of 37692280993 in words is "thirty-seven billion, six hundred ninety-two million, two hundred eighty thousand, nine hundred ninety-three".