45845566554854 has 16 divisors (see below), whose sum is σ = 75101650260480. Its totient is φ = 20816218260360.

The previous prime is 45845566554779. The next prime is 45845566554857.

45845566554854 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×45845566554854² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45845566554857) 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, 1133760734 + ... + 1133801169.

It is an arithmetic number, because the mean of its divisors is an integer number (4693853141280).

Almost surely, 2^{45845566554854} is an apocalyptic number.

45845566554854 is a deficient number, since it is larger than the sum of its proper divisors (29256083705626).

45845566554854 is a wasteful number, since it uses less digits than its factorization.

45845566554854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267562835.

The product of its digits is 9216000000, while the sum is 74.

The spelling of 45845566554854 in words is "forty-five trillion, eight hundred forty-five billion, five hundred sixty-six million, five hundred fifty-four thousand, eight hundred fifty-four".