37081166522 has 16 divisors (see below), whose sum is σ = 57497049600. Its totient is φ = 17917171920.

The previous prime is 37081166509. The next prime is 37081166543. The reversal of 37081166522 is 22566118073.

It is a self number, because there is not a number n which added to its sum of digits gives 37081166522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377822 + ... + 465737.

It is an arithmetic number, because the mean of its divisors is an integer number (3593565600).

Almost surely, 2^37081166522 is an apocalyptic number.

37081166522 is a deficient number, since it is larger than the sum of its proper divisors (20415883078).

37081166522 is a wasteful number, since it uses less digits than its factorization.

37081166522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844301.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 37081166522 in words is "thirty-seven billion, eighty-one million, one hundred sixty-six thousand, five hundred twenty-two".