52057350536899 has 8 divisors (see below), whose sum is σ = 52071089917968. Its totient is φ = 52043612382720.

The previous prime is 52057350536831. The next prime is 52057350536921. The reversal of 52057350536899 is 99863505375025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52057350536899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52057350536809) 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, 87889659 + ... + 88479979.

It is an arithmetic number, because the mean of its divisors is an integer number (6508886239746).

Almost surely, 2^{52057350536899} is an apocalyptic number.

52057350536899 is a deficient number, since it is larger than the sum of its proper divisors (13739381069).

52057350536899 is a wasteful number, since it uses less digits than its factorization.

52057350536899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613445.

The product of its (nonzero) digits is 306180000, while the sum is 67.

The spelling of 52057350536899 in words is "fifty-two trillion, fifty-seven billion, three hundred fifty million, five hundred thirty-six thousand, eight hundred ninety-nine".