5137077997 has 2 divisors, whose sum is σ = 5137077998. Its totient is φ = 5137077996.

The previous prime is 5137077961. The next prime is 5137078057. The reversal of 5137077997 is 7997707315.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4803321636 + 333756361 = 69306^2 + 18269^2 .

It is a cyclic number.

It is not a de Polignac number, because 5137077997 - 2¹⁵ = 5137045229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5137071997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2568538998 + 2568538999.

It is an arithmetic number, because the mean of its divisors is an integer number (2568538999).

Almost surely, 2^5137077997 is an apocalyptic number.

It is an amenable number.

5137077997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5137077997 is an equidigital number, since it uses as much as digits as its factorization.

5137077997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2917215, while the sum is 55.

The square root of 5137077997 is about 71673.4120647259. The cubic root of 5137077997 is about 1725.4619497382.

The spelling of 5137077997 in words is "five billion, one hundred thirty-seven million, seventy-seven thousand, nine hundred ninety-seven".