37070340061 has 2 divisors, whose sum is σ = 37070340062. Its totient is φ = 37070340060.

The previous prime is 37070340001. The next prime is 37070340077. The reversal of 37070340061 is 16004307073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34478919225 + 2591420836 = 185685^2 + 50906^2 .

It is a cyclic number.

It is not a de Polignac number, because 37070340061 - 2⁹ = 37070339549 is a prime.

It is a super-2 number, since 2×37070340061² (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 (37070340001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18535170030 + 18535170031.

It is an arithmetic number, because the mean of its divisors is an integer number (18535170031).

Almost surely, 2^37070340061 is an apocalyptic number.

It is an amenable number.

37070340061 is a deficient number, since it is larger than the sum of its proper divisors (1).

37070340061 is an equidigital number, since it uses as much as digits as its factorization.

37070340061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 37070340061 in words is "thirty-seven billion, seventy million, three hundred forty thousand, sixty-one".