5575015493 has 2 divisors, whose sum is σ = 5575015494. Its totient is φ = 5575015492.

The previous prime is 5575015423. The next prime is 5575015507. The reversal of 5575015493 is 3945105755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4680885889 + 894129604 = 68417^2 + 29902^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5575015493 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5575015423) 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, 2787507746 + 2787507747.

It is an arithmetic number, because the mean of its divisors is an integer number (2787507747).

Almost surely, 2^5575015493 is an apocalyptic number.

It is an amenable number.

5575015493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5575015493 is an equidigital number, since it uses as much as digits as its factorization.

5575015493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472500, while the sum is 44.

The square root of 5575015493 is about 74666.0263640700. The cubic root of 5575015493 is about 1773.1631324164.

The spelling of 5575015493 in words is "five billion, five hundred seventy-five million, fifteen thousand, four hundred ninety-three".