45966620194 has 8 divisors (see below), whose sum is σ = 75218105808. Its totient is φ = 20893918260.

The previous prime is 45966620149. The next prime is 45966620197. The reversal of 45966620194 is 49102666954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45966620194² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45966620197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044695892 + ... + 1044695935.

It is an arithmetic number, because the mean of its divisors is an integer number (9402263226).

Almost surely, 2^45966620194 is an apocalyptic number.

45966620194 is a deficient number, since it is larger than the sum of its proper divisors (29251485614).

45966620194 is a wasteful number, since it uses less digits than its factorization.

45966620194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089391840.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 45966620194 in words is "forty-five billion, nine hundred sixty-six million, six hundred twenty thousand, one hundred ninety-four".