52051152305 has 8 divisors (see below), whose sum is σ = 62463589992. Its totient is φ = 41639450368.

The previous prime is 52051152301. The next prime is 52051152323. The reversal of 52051152305 is 50325115025.

It can be written as a sum of positive squares in 4 ways, for example, as 1993354609 + 50057797696 = 44647^2 + 223736^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52051152305 - 2² = 52051152301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52051152301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14024 + ... + 322953.

It is an arithmetic number, because the mean of its divisors is an integer number (7807948749).

Almost surely, 2^52051152305 is an apocalyptic number.

It is an amenable number.

52051152305 is a deficient number, since it is larger than the sum of its proper divisors (10412437687).

52051152305 is a wasteful number, since it uses less digits than its factorization.

52051152305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367875.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 52051152305 in words is "fifty-two billion, fifty-one million, one hundred fifty-two thousand, three hundred five".