5455613437723 has 2 divisors, whose sum is σ = 5455613437724. Its totient is φ = 5455613437722.

The previous prime is 5455613437541. The next prime is 5455613437733. The reversal of 5455613437723 is 3277343165545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455613437723 is a prime.

It is not a weakly prime, because it can be changed into another prime (5455613437733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727806718861 + 2727806718862.

It is an arithmetic number, because the mean of its divisors is an integer number (2727806718862).

Almost surely, 2^{5455613437723} is an apocalyptic number.

5455613437723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455613437723 is an equidigital number, since it uses as much as digits as its factorization.

5455613437723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752000, while the sum is 55.

The spelling of 5455613437723 in words is "five trillion, four hundred fifty-five billion, six hundred thirteen million, four hundred thirty-seven thousand, seven hundred twenty-three".