52677631718 has 8 divisors (see below), whose sum is σ = 79023697200. Its totient is φ = 26336399320.

The previous prime is 52677631717. The next prime is 52677631751. The reversal of 52677631718 is 81713677625.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52677631718.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52677631717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180898 + ... + 1224693.

It is an arithmetic number, because the mean of its divisors is an integer number (9877962150).

Almost surely, 2^52677631718 is an apocalyptic number.

52677631718 is a deficient number, since it is larger than the sum of its proper divisors (26346065482).

52677631718 is a wasteful number, since it uses less digits than its factorization.

52677631718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416542.

The product of its digits is 2963520, while the sum is 53.

The spelling of 52677631718 in words is "fifty-two billion, six hundred seventy-seven million, six hundred thirty-one thousand, seven hundred eighteen".