45666753742 has 8 divisors (see below), whose sum is σ = 70170865632. Its totient is φ = 22276465200.

The previous prime is 45666753703. The next prime is 45666753749. The reversal of 45666753742 is 24735766654.

It is a happy number.

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

It is a super-3 number, since 3×45666753742³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45666753749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278455734 + ... + 278455897.

It is an arithmetic number, because the mean of its divisors is an integer number (8771358204).

Almost surely, 2^45666753742 is an apocalyptic number.

45666753742 is a deficient number, since it is larger than the sum of its proper divisors (24504111890).

45666753742 is a wasteful number, since it uses less digits than its factorization.

45666753742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556911674.

The product of its digits is 25401600, while the sum is 55.

The spelling of 45666753742 in words is "forty-five billion, six hundred sixty-six million, seven hundred fifty-three thousand, seven hundred forty-two".