52546448743 has 2 divisors, whose sum is σ = 52546448744. Its totient is φ = 52546448742.

The previous prime is 52546448681. The next prime is 52546448749. The reversal of 52546448743 is 34784464525.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52546448743 is a prime.

It is a super-2 number, since 2×52546448743² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52546448749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26273224371 + 26273224372.

It is an arithmetic number, because the mean of its divisors is an integer number (26273224372).

Almost surely, 2^52546448743 is an apocalyptic number.

52546448743 is a deficient number, since it is larger than the sum of its proper divisors (1).

52546448743 is an equidigital number, since it uses as much as digits as its factorization.

52546448743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12902400, while the sum is 52.

The spelling of 52546448743 in words is "fifty-two billion, five hundred forty-six million, four hundred forty-eight thousand, seven hundred forty-three".