37382552969 has 2 divisors, whose sum is σ = 37382552970. Its totient is φ = 37382552968.

The previous prime is 37382552887. The next prime is 37382553007. The reversal of 37382552969 is 96925528373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22354735225 + 15027817744 = 149515^2 + 122588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37382552969 is a prime.

It is a super-2 number, since 2×37382552969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (37382552069) 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 as a sum of consecutive naturals, namely, 18691276484 + 18691276485.

It is an arithmetic number, because the mean of its divisors is an integer number (18691276485).

Almost surely, 2^37382552969 is an apocalyptic number.

It is an amenable number.

37382552969 is a deficient number, since it is larger than the sum of its proper divisors (1).

37382552969 is an equidigital number, since it uses as much as digits as its factorization.

37382552969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24494400, while the sum is 59.

The spelling of 37382552969 in words is "thirty-seven billion, three hundred eighty-two million, five hundred fifty-two thousand, nine hundred sixty-nine".