36453422166 has 16 divisors (see below), whose sum is σ = 83322107904. Its totient is φ = 10415263464.

The previous prime is 36453422147. The next prime is 36453422189. The reversal of 36453422166 is 66122435463.

It is a happy number.

It is a super-2 number, since 2×36453422166² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 867938623 = 36453422166 / (3 + 6 + 4 + 5 + 3 + 4 + 2 + 2 + 1 + 6 + 6).

It is a Curzon number.

It is a congruent number.

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, 433969270 + ... + 433969353.

It is an arithmetic number, because the mean of its divisors is an integer number (5207631744).

Almost surely, 2^36453422166 is an apocalyptic number.

36453422166 is an abundant number, since it is smaller than the sum of its proper divisors (46868685738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36453422166 is a wasteful number, since it uses less digits than its factorization.

36453422166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867938635.

The product of its digits is 622080, while the sum is 42.

The spelling of 36453422166 in words is "thirty-six billion, four hundred fifty-three million, four hundred twenty-two thousand, one hundred sixty-six".