45466617766 has 4 divisors (see below), whose sum is σ = 68199926652. Its totient is φ = 22733308882.

The previous prime is 45466617751. The next prime is 45466617767. The reversal of 45466617766 is 66771666454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66771666454 = 2 ⋅33385833227.

It is a self number, because there is not a number n which added to its sum of digits gives 45466617766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45466617767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11366654440 + ... + 11366654443.

It is an arithmetic number, because the mean of its divisors is an integer number (17049981663).

Almost surely, 2^45466617766 is an apocalyptic number.

45466617766 is a deficient number, since it is larger than the sum of its proper divisors (22733308886).

45466617766 is a wasteful number, since it uses less digits than its factorization.

45466617766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22733308885.

The product of its digits is 30481920, while the sum is 58.

The spelling of 45466617766 in words is "forty-five billion, four hundred sixty-six million, six hundred seventeen thousand, seven hundred sixty-six".