5585389157 has 2 divisors, whose sum is σ = 5585389158. Its totient is φ = 5585389156.

The previous prime is 5585389141. The next prime is 5585389171. The reversal of 5585389157 is 7519835855.

It is a happy number.

5585389157 is digitally balanced in base 3, 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., 5475852001 + 109537156 = 73999^2 + 10466^2 .

It is a cyclic number.

It is not a de Polignac number, because 5585389157 - 2⁴ = 5585389141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5585379157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2792694578 + 2792694579.

It is an arithmetic number, because the mean of its divisors is an integer number (2792694579).

Almost surely, 2^5585389157 is an apocalyptic number.

It is an amenable number.

5585389157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5585389157 is an equidigital number, since it uses as much as digits as its factorization.

5585389157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560000, while the sum is 56.

The square root of 5585389157 is about 74735.4611747328. The cubic root of 5585389157 is about 1774.2622505208.

The spelling of 5585389157 in words is "five billion, five hundred eighty-five million, three hundred eighty-nine thousand, one hundred fifty-seven".