52395622143 has 8 divisors (see below), whose sum is σ = 69923828400. Its totient is φ = 34898915328.

The previous prime is 52395622091. The next prime is 52395622151. The reversal of 52395622143 is 34122659325.

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

It is not a de Polignac number, because 52395622143 - 2¹² = 52395618047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52395622095 and 52395622104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52395622243) 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, 7870978 + ... + 7877631.

It is an arithmetic number, because the mean of its divisors is an integer number (8740478550).

Almost surely, 2^52395622143 is an apocalyptic number.

52395622143 is a deficient number, since it is larger than the sum of its proper divisors (17528206257).

52395622143 is a wasteful number, since it uses less digits than its factorization.

52395622143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15749721.

The product of its digits is 388800, while the sum is 42.

The spelling of 52395622143 in words is "fifty-two billion, three hundred ninety-five million, six hundred twenty-two thousand, one hundred forty-three".