52067444563 has 8 divisors (see below), whose sum is σ = 53195289840. Its totient is φ = 50951662080.

The previous prime is 52067444521. The next prime is 52067444591. The reversal of 52067444563 is 36544476025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52067444563 - 2¹³ = 52067436371 is a prime.

It is a super-2 number, since 2×52067444563² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52061444563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3006973 + ... + 3024238.

It is an arithmetic number, because the mean of its divisors is an integer number (6649411230).

Almost surely, 2^52067444563 is an apocalyptic number.

52067444563 is a deficient number, since it is larger than the sum of its proper divisors (1127845277).

52067444563 is an equidigital number, since it uses as much as digits as its factorization.

52067444563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031397.

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 52067444563 in words is "fifty-two billion, sixty-seven million, four hundred forty-four thousand, five hundred sixty-three".