1252364416166 has 32 divisors (see below), whose sum is σ = 1925054087040. Its totient is φ = 610914040000.

The previous prime is 1252364416159. The next prime is 1252364416183. The reversal of 1252364416166 is 6616144632521.

It is a self number, because there is not a number n which added to its sum of digits gives 1252364416166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4649561 + ... + 4911531.

It is an arithmetic number, because the mean of its divisors is an integer number (60157940220).

Almost surely, 2^{1252364416166} is an apocalyptic number.

1252364416166 is a deficient number, since it is larger than the sum of its proper divisors (672689670874).

1252364416166 is a wasteful number, since it uses less digits than its factorization.

1252364416166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262420.

The product of its digits is 1244160, while the sum is 47.

The spelling of 1252364416166 in words is "one trillion, two hundred fifty-two billion, three hundred sixty-four million, four hundred sixteen thousand, one hundred sixty-six".