52563615245 has 8 divisors (see below), whose sum is σ = 63084641280. Its totient is φ = 42045356880.

The previous prime is 52563615233. The next prime is 52563615259. The reversal of 52563615245 is 54251636525.

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

It is a de Polignac number, because none of the positive numbers 2^k-52563615245 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52563615196 and 52563615205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649901 + ... + 726290.

It is an arithmetic number, because the mean of its divisors is an integer number (7885580160).

Almost surely, 2^52563615245 is an apocalyptic number.

It is an amenable number.

52563615245 is a deficient number, since it is larger than the sum of its proper divisors (10521026035).

52563615245 is a wasteful number, since it uses less digits than its factorization.

52563615245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383835.

The product of its digits is 1080000, while the sum is 44.

The spelling of 52563615245 in words is "fifty-two billion, five hundred sixty-three million, six hundred fifteen thousand, two hundred forty-five".