2455165353791 has 2 divisors, whose sum is σ = 2455165353792. Its totient is φ = 2455165353790.

The previous prime is 2455165353709. The next prime is 2455165353829. The reversal of 2455165353791 is 1973535615542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2455165353791 - 2³⁰ = 2454091611967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2455165352791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227582676895 + 1227582676896.

It is an arithmetic number, because the mean of its divisors is an integer number (1227582676896).

Almost surely, 2^{2455165353791} is an apocalyptic number.

2455165353791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455165353791 is an equidigital number, since it uses as much as digits as its factorization.

2455165353791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010000, while the sum is 56.

The spelling of 2455165353791 in words is "two trillion, four hundred fifty-five billion, one hundred sixty-five million, three hundred fifty-three thousand, seven hundred ninety-one".