37956916741 has 2 divisors, whose sum is σ = 37956916742. Its totient is φ = 37956916740.

The previous prime is 37956916709. The next prime is 37956916769. The reversal of 37956916741 is 14761965973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37605354241 + 351562500 = 193921^2 + 18750^2 .

It is a cyclic number.

It is not a de Polignac number, because 37956916741 - 2⁵ = 37956916709 is a prime.

It is a super-2 number, since 2×37956916741² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37956916541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18978458370 + 18978458371.

It is an arithmetic number, because the mean of its divisors is an integer number (18978458371).

Almost surely, 2^37956916741 is an apocalyptic number.

It is an amenable number.

37956916741 is a deficient number, since it is larger than the sum of its proper divisors (1).

37956916741 is an equidigital number, since it uses as much as digits as its factorization.

37956916741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8573040, while the sum is 58.

The spelling of 37956916741 in words is "thirty-seven billion, nine hundred fifty-six million, nine hundred sixteen thousand, seven hundred forty-one".