52046566215 has 16 divisors (see below), whose sum is σ = 95170864128. Its totient is φ = 23792715936.

The previous prime is 52046566213. The next prime is 52046566219. The reversal of 52046566215 is 51266564025.

It is a happy number.

It is not a de Polignac number, because 52046566215 - 2¹ = 52046566213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52046566213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247840687 + ... + 247840896.

It is an arithmetic number, because the mean of its divisors is an integer number (5948179008).

Almost surely, 2^52046566215 is an apocalyptic number.

52046566215 is a deficient number, since it is larger than the sum of its proper divisors (43124297913).

52046566215 is a wasteful number, since it uses less digits than its factorization.

52046566215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495681598.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 52046566215 in words is "fifty-two billion, forty-six million, five hundred sixty-six thousand, two hundred fifteen".