45142265566 has 8 divisors (see below), whose sum is σ = 71277261480. Its totient is φ = 21383178408.

The previous prime is 45142265521. The next prime is 45142265587. The reversal of 45142265566 is 66556224154.

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

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 3 ways as a sum of consecutive naturals, for example, 593977141 + ... + 593977216.

It is an arithmetic number, because the mean of its divisors is an integer number (8909657685).

Almost surely, 2^45142265566 is an apocalyptic number.

45142265566 is a deficient number, since it is larger than the sum of its proper divisors (26134995914).

45142265566 is a wasteful number, since it uses less digits than its factorization.

45142265566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187954378.

The product of its digits is 1728000, while the sum is 46.

The spelling of 45142265566 in words is "forty-five billion, one hundred forty-two million, two hundred sixty-five thousand, five hundred sixty-six".