5010155009 has 2 divisors, whose sum is σ = 5010155010. Its totient is φ = 5010155008.

The previous prime is 5010154969. The next prime is 5010155057. The reversal of 5010155009 is 9005510105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4156638784 + 853516225 = 64472^2 + 29215^2 .

It is a cyclic number.

It is not a de Polignac number, because 5010155009 - 2¹² = 5010150913 is a prime.

It is not a weakly prime, because it can be changed into another prime (5010155099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505077504 + 2505077505.

It is an arithmetic number, because the mean of its divisors is an integer number (2505077505).

Almost surely, 2^5010155009 is an apocalyptic number.

It is an amenable number.

5010155009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5010155009 is an equidigital number, since it uses as much as digits as its factorization.

5010155009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 26.

The square root of 5010155009 is about 70782.4484529887. The cubic root of 5010155009 is about 1711.1328185687.

The spelling of 5010155009 in words is "five billion, ten million, one hundred fifty-five thousand, nine".