52694748538 has 8 divisors (see below), whose sum is σ = 81591868800. Its totient is φ = 25497458940.

The previous prime is 52694748517. The next prime is 52694748551. The reversal of 52694748538 is 83584749625.

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, 424957588 + ... + 424957711.

It is an arithmetic number, because the mean of its divisors is an integer number (10198983600).

Almost surely, 2^52694748538 is an apocalyptic number.

52694748538 is a deficient number, since it is larger than the sum of its proper divisors (28897120262).

52694748538 is a wasteful number, since it uses less digits than its factorization.

52694748538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849915332.

The product of its digits is 58060800, while the sum is 61.

The spelling of 52694748538 in words is "fifty-two billion, six hundred ninety-four million, seven hundred forty-eight thousand, five hundred thirty-eight".