8122507037 has 2 divisors, whose sum is σ = 8122507038. Its totient is φ = 8122507036.

The previous prime is 8122506967. The next prime is 8122507091. The reversal of 8122507037 is 7307052218.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6713180356 + 1409326681 = 81934^2 + 37541^2 .

It is a cyclic number.

It is not a de Polignac number, because 8122507037 - 2⁸ = 8122506781 is a prime.

It is a super-2 number, since 2×8122507037² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8122506988 and 8122507006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8122507637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4061253518 + 4061253519.

It is an arithmetic number, because the mean of its divisors is an integer number (4061253519).

Almost surely, 2^8122507037 is an apocalyptic number.

It is an amenable number.

8122507037 is a deficient number, since it is larger than the sum of its proper divisors (1).

8122507037 is an equidigital number, since it uses as much as digits as its factorization.

8122507037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 8122507037 is about 90124.9523550498. The cubic root of 8122507037 is about 2010.1572475841.

The spelling of 8122507037 in words is "eight billion, one hundred twenty-two million, five hundred seven thousand, thirty-seven".