45155001166 has 16 divisors (see below), whose sum is σ = 73950168240. Its totient is φ = 20508287680.

The previous prime is 45155001139. The next prime is 45155001167. The reversal of 45155001166 is 66110055154.

It is a super-2 number, since 2×45155001166² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45155001167) by changing a digit.

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, 807991 + ... + 862066.

It is an arithmetic number, because the mean of its divisors is an integer number (4621885515).

Almost surely, 2^45155001166 is an apocalyptic number.

45155001166 is a deficient number, since it is larger than the sum of its proper divisors (28795167074).

45155001166 is a wasteful number, since it uses less digits than its factorization.

45155001166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671299.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 45155001166 in words is "forty-five billion, one hundred fifty-five million, one thousand, one hundred sixty-six".