52515236166346 has 16 divisors (see below), whose sum is σ = 79640130533184. Its totient is φ = 25969521143104.

The previous prime is 52515236166343. The next prime is 52515236166347. The reversal of 52515236166346 is 64366163251525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52515236166343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248682790 + ... + 248893873.

It is an arithmetic number, because the mean of its divisors is an integer number (4977508158324).

Almost surely, 2^{52515236166346} is an apocalyptic number.

52515236166346 is a deficient number, since it is larger than the sum of its proper divisors (27124894366838).

52515236166346 is a wasteful number, since it uses less digits than its factorization.

52515236166346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497577245.

The product of its digits is 23328000, while the sum is 55.

The spelling of 52515236166346 in words is "fifty-two trillion, five hundred fifteen billion, two hundred thirty-six million, one hundred sixty-six thousand, three hundred forty-six".