45740885566 has 4 divisors (see below), whose sum is σ = 68611328352. Its totient is φ = 22870442782.

The previous prime is 45740885543. The next prime is 45740885569. The reversal of 45740885566 is 66558804754.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45740885566² (a number of 22 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 45740885566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45740885569) 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 as a sum of consecutive naturals, namely, 11435221390 + ... + 11435221393.

It is an arithmetic number, because the mean of its divisors is an integer number (17152832088).

Almost surely, 2^45740885566 is an apocalyptic number.

45740885566 is a deficient number, since it is larger than the sum of its proper divisors (22870442786).

45740885566 is a wasteful number, since it uses less digits than its factorization.

45740885566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22870442785.

The product of its (nonzero) digits is 32256000, while the sum is 58.

The spelling of 45740885566 in words is "forty-five billion, seven hundred forty million, eight hundred eighty-five thousand, five hundred sixty-six".