52756159630 has 8 divisors (see below), whose sum is σ = 94961087352. Its totient is φ = 21102463848.

The previous prime is 52756159627. The next prime is 52756159637. The reversal of 52756159630 is 3695165725.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52756159637) 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, 2637807972 + ... + 2637807991.

It is an arithmetic number, because the mean of its divisors is an integer number (11870135919).

Almost surely, 2^52756159630 is an apocalyptic number.

52756159630 is a deficient number, since it is larger than the sum of its proper divisors (42204927722).

52756159630 is a wasteful number, since it uses less digits than its factorization.

52756159630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275615970.

The product of its (nonzero) digits is 1701000, while the sum is 49.

The spelling of 52756159630 in words is "fifty-two billion, seven hundred fifty-six million, one hundred fifty-nine thousand, six hundred thirty".