52398241786 has 8 divisors (see below), whose sum is σ = 85742577504. Its totient is φ = 23817382620.

The previous prime is 52398241783. The next prime is 52398241801. The reversal of 52398241786 is 68714289325.

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

It is not an unprimeable number, because it can be changed into a prime (52398241783) 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, 1190869110 + ... + 1190869153.

It is an arithmetic number, because the mean of its divisors is an integer number (10717822188).

Almost surely, 2^52398241786 is an apocalyptic number.

52398241786 is a deficient number, since it is larger than the sum of its proper divisors (33344335718).

52398241786 is a wasteful number, since it uses less digits than its factorization.

52398241786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381738276.

The product of its digits is 5806080, while the sum is 55.

The spelling of 52398241786 in words is "fifty-two billion, three hundred ninety-eight million, two hundred forty-one thousand, seven hundred eighty-six".