45628454017234 has 16 divisors (see below), whose sum is σ = 74748919680576. Its totient is φ = 20716823942800.

The previous prime is 45628454017123. The next prime is 45628454017303. The reversal of 45628454017234 is 43271045482654.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169101477 + ... + 1169140504.

It is an arithmetic number, because the mean of its divisors is an integer number (4671807480036).

Almost surely, 2^{45628454017234} is an apocalyptic number.

45628454017234 is a deficient number, since it is larger than the sum of its proper divisors (29120465663342).

45628454017234 is a wasteful number, since it uses less digits than its factorization.

45628454017234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338242881.

The product of its (nonzero) digits is 25804800, while the sum is 55.

Adding to 45628454017234 its reverse (43271045482654), we get a palindrome (88899499499888).

The spelling of 45628454017234 in words is "forty-five trillion, six hundred twenty-eight billion, four hundred fifty-four million, seventeen thousand, two hundred thirty-four".