52425743698 has 8 divisors (see below), whose sum is σ = 78647546880. Its totient is φ = 26209894740.

The previous prime is 52425743687. The next prime is 52425743701. The reversal of 52425743698 is 89634752425.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466478 + ... + 1501801.

It is an arithmetic number, because the mean of its divisors is an integer number (9830943360).

Almost surely, 2^52425743698 is an apocalyptic number.

52425743698 is a deficient number, since it is larger than the sum of its proper divisors (26221803182).

52425743698 is a wasteful number, since it uses less digits than its factorization.

52425743698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977112.

The product of its digits is 14515200, while the sum is 55.

The spelling of 52425743698 in words is "fifty-two billion, four hundred twenty-five million, seven hundred forty-three thousand, six hundred ninety-eight".