5455031651873 has 2 divisors, whose sum is σ = 5455031651874. Its totient is φ = 5455031651872.

The previous prime is 5455031651809. The next prime is 5455031651879. The reversal of 5455031651873 is 3781561305545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3180415690384 + 2274615961489 = 1783372^2 + 1508183^2 .

It is a cyclic number.

It is not a de Polignac number, because 5455031651873 - 2⁶ = 5455031651809 is a prime.

It is not a weakly prime, because it can be changed into another prime (5455031651879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727515825936 + 2727515825937.

It is an arithmetic number, because the mean of its divisors is an integer number (2727515825937).

Almost surely, 2^{5455031651873} is an apocalyptic number.

It is an amenable number.

5455031651873 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455031651873 is an equidigital number, since it uses as much as digits as its factorization.

5455031651873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560000, while the sum is 53.

The spelling of 5455031651873 in words is "five trillion, four hundred fifty-five billion, thirty-one million, six hundred fifty-one thousand, eight hundred seventy-three".