5244354654563 has 4 divisors (see below), whose sum is σ = 5244407593128. Its totient is φ = 5244301716000.

The previous prime is 5244354654559. The next prime is 5244354654571. The reversal of 5244354654563 is 3654564534425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5244354654563 - 2² = 5244354654559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5244354654499 and 5244354654508.

It is not an unprimeable number, because it can be changed into a prime (5244314654563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26320406 + ... + 26518907.

It is an arithmetic number, because the mean of its divisors is an integer number (1311101898282).

Almost surely, 2^{5244354654563} is an apocalyptic number.

5244354654563 is a deficient number, since it is larger than the sum of its proper divisors (52938565).

5244354654563 is an equidigital number, since it uses as much as digits as its factorization.

5244354654563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52938564.

The product of its digits is 103680000, while the sum is 56.

The spelling of 5244354654563 in words is "five trillion, two hundred forty-four billion, three hundred fifty-four million, six hundred fifty-four thousand, five hundred sixty-three".