52516541855899 has 8 divisors (see below), whose sum is σ = 57294379266048. Its totient is φ = 47739305501160.

The previous prime is 52516541855891. The next prime is 52516541855971. The reversal of 52516541855899 is 99855814561525.

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 52516541855899 - 2³ = 52516541855891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52516541855891) 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, 150081147 + ... + 150430660.

It is an arithmetic number, because the mean of its divisors is an integer number (7161797408256).

Almost surely, 2^{52516541855899} is an apocalyptic number.

52516541855899 is a deficient number, since it is larger than the sum of its proper divisors (4777837410149).

52516541855899 is a wasteful number, since it uses less digits than its factorization.

52516541855899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300527705.

The product of its digits is 777600000, while the sum is 73.

The spelling of 52516541855899 in words is "fifty-two trillion, five hundred sixteen billion, five hundred forty-one million, eight hundred fifty-five thousand, eight hundred ninety-nine".