52616156543 has 8 divisors (see below), whose sum is σ = 55399344000. Its totient is φ = 49834360728.

The previous prime is 52616156539. The next prime is 52616156557. The reversal of 52616156543 is 34565161625.

52616156543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52616156543 - 2² = 52616156539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52616156494 and 52616156503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52616156503) 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, 269843 + ... + 421956.

It is an arithmetic number, because the mean of its divisors is an integer number (6924918000).

Almost surely, 2^52616156543 is an apocalyptic number.

52616156543 is a deficient number, since it is larger than the sum of its proper divisors (2783187457).

52616156543 is a wasteful number, since it uses less digits than its factorization.

52616156543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695821.

The product of its digits is 648000, while the sum is 44.

The spelling of 52616156543 in words is "fifty-two billion, six hundred sixteen million, one hundred fifty-six thousand, five hundred forty-three".