5455312573 has 2 divisors, whose sum is σ = 5455312574. Its totient is φ = 5455312572.

The previous prime is 5455312561. The next prime is 5455312579. The reversal of 5455312573 is 3752135545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3548942329 + 1906370244 = 59573^2 + 43662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455312573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5455312579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727656286 + 2727656287.

It is an arithmetic number, because the mean of its divisors is an integer number (2727656287).

Almost surely, 2^5455312573 is an apocalyptic number.

It is an amenable number.

5455312573 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455312573 is an equidigital number, since it uses as much as digits as its factorization.

5455312573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 315000, while the sum is 40.

The square root of 5455312573 is about 73860.0878215021. The cubic root of 5455312573 is about 1760.3804890398.

The spelling of 5455312573 in words is "five billion, four hundred fifty-five million, three hundred twelve thousand, five hundred seventy-three".