37370736740081 has 2 divisors, whose sum is σ = 37370736740082. Its totient is φ = 37370736740080.

The previous prime is 37370736740047. The next prime is 37370736740131. The reversal of 37370736740081 is 18004763707373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30872647491856 + 6498089248225 = 5556316^2 + 2549135^2 .

It is a cyclic number.

It is not a de Polignac number, because 37370736740081 - 2⁶ = 37370736740017 is a prime.

It is a super-2 number, since 2×37370736740081² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37370736739999 and 37370736740026.

It is not a weakly prime, because it can be changed into another prime (37370736740681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18685368370040 + 18685368370041.

It is an arithmetic number, because the mean of its divisors is an integer number (18685368370041).

Almost surely, 2^{37370736740081} is an apocalyptic number.

It is an amenable number.

37370736740081 is a deficient number, since it is larger than the sum of its proper divisors (1).

37370736740081 is an equidigital number, since it uses as much as digits as its factorization.

37370736740081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12446784, while the sum is 56.

The spelling of 37370736740081 in words is "thirty-seven trillion, three hundred seventy billion, seven hundred thirty-six million, seven hundred forty thousand, eighty-one".