46544400544666 has 16 divisors (see below), whose sum is σ = 69833405149344. Its totient is φ = 23266599123024.

The previous prime is 46544400544661. The next prime is 46544400544667. The reversal of 46544400544666 is 66644500444564.

It is a super-2 number, since 2×46544400544666² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46544400544666.

It is not an unprimeable number, because it can be changed into a prime (46544400544661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553616365 + ... + 553700431.

It is an arithmetic number, because the mean of its divisors is an integer number (4364587821834).

Almost surely, 2^{46544400544666} is an apocalyptic number.

46544400544666 is a deficient number, since it is larger than the sum of its proper divisors (23289004604678).

46544400544666 is a wasteful number, since it uses less digits than its factorization.

46544400544666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147405.

The product of its (nonzero) digits is 132710400, while the sum is 58.

The spelling of 46544400544666 in words is "forty-six trillion, five hundred forty-four billion, four hundred million, five hundred forty-four thousand, six hundred sixty-six".