36374625997 has 2 divisors, whose sum is σ = 36374625998. Its totient is φ = 36374625996.

The previous prime is 36374625967. The next prime is 36374626009. The reversal of 36374625997 is 79952647363.

36374625997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36201150756 + 173475241 = 190266^2 + 13171^2 .

It is a cyclic number.

It is not a de Polignac number, because 36374625997 - 2¹¹ = 36374623949 is a prime.

It is a super-2 number, since 2×36374625997² (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 (36374625907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18187312998 + 18187312999.

It is an arithmetic number, because the mean of its divisors is an integer number (18187312999).

Almost surely, 2^36374625997 is an apocalyptic number.

It is an amenable number.

36374625997 is a deficient number, since it is larger than the sum of its proper divisors (1).

36374625997 is an equidigital number, since it uses as much as digits as its factorization.

36374625997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51438240, while the sum is 61.

The spelling of 36374625997 in words is "thirty-six billion, three hundred seventy-four million, six hundred twenty-five thousand, nine hundred ninety-seven".