5457403865263 has 16 divisors (see below), whose sum is σ = 6367110433600. Its totient is φ = 4675723315200.

The previous prime is 5457403865119. The next prime is 5457403865269. The reversal of 5457403865263 is 3625683047545.

It is not a de Polignac number, because 5457403865263 - 2²⁵ = 5457370310831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5457403865198 and 5457403865207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457403865269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705298 + ... + 4270063.

It is an arithmetic number, because the mean of its divisors is an integer number (397944402100).

Almost surely, 2^{5457403865263} is an apocalyptic number.

5457403865263 is a deficient number, since it is larger than the sum of its proper divisors (909706568337).

5457403865263 is an equidigital number, since it uses as much as digits as its factorization.

5457403865263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6977663 (or 6977649 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 58.

The spelling of 5457403865263 in words is "five trillion, four hundred fifty-seven billion, four hundred three million, eight hundred sixty-five thousand, two hundred sixty-three".