52443512148643 has 16 divisors (see below), whose sum is σ = 66058182134784. Its totient is φ = 40443784968960.

The previous prime is 52443512148637. The next prime is 52443512148649. The reversal of 52443512148643 is 34684121534425.

It is an interprime number because it is at equal distance from previous prime (52443512148637) and next prime (52443512148649).

It is a cyclic number.

It is not a de Polignac number, because 52443512148643 - 2¹⁷ = 52443512017571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52443512148649) 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, 3510737755 + ... + 3510752692.

It is an arithmetic number, because the mean of its divisors is an integer number (4128636383424).

Almost surely, 2^{52443512148643} is an apocalyptic number.

52443512148643 is a deficient number, since it is larger than the sum of its proper divisors (13614669986141).

52443512148643 is a wasteful number, since it uses less digits than its factorization.

52443512148643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7021490562.

The product of its digits is 11059200, while the sum is 52.

The spelling of 52443512148643 in words is "fifty-two trillion, four hundred forty-three billion, five hundred twelve million, one hundred forty-eight thousand, six hundred forty-three".