5055145393 has 2 divisors, whose sum is σ = 5055145394. Its totient is φ = 5055145392.

The previous prime is 5055145373. The next prime is 5055145423. The reversal of 5055145393 is 3935415505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3656983729 + 1398161664 = 60473^2 + 37392^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055145393 - 2⁹ = 5055144881 is a prime.

It is not a weakly prime, because it can be changed into another prime (5055145373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527572696 + 2527572697.

It is an arithmetic number, because the mean of its divisors is an integer number (2527572697).

Almost surely, 2^5055145393 is an apocalyptic number.

It is an amenable number.

5055145393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055145393 is an equidigital number, since it uses as much as digits as its factorization.

5055145393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 202500, while the sum is 40.

The square root of 5055145393 is about 71099.5456595891. The cubic root of 5055145393 is about 1716.2394622427.

The spelling of 5055145393 in words is "five billion, fifty-five million, one hundred forty-five thousand, three hundred ninety-three".