45345433454354 has 16 divisors (see below), whose sum is σ = 74201865566400. Its totient is φ = 20611491998160.

The previous prime is 45345433454261. The next prime is 45345433454357.

45345433454354 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 45345433454354.

It is not an unprimeable number, because it can be changed into a prime (45345433454357) 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, 3645332 + ... + 10197024.

It is an arithmetic number, because the mean of its divisors is an integer number (4637616597900).

Almost surely, 2^{45345433454354} is an apocalyptic number.

45345433454354 is a deficient number, since it is larger than the sum of its proper divisors (28856432112046).

45345433454354 is a wasteful number, since it uses less digits than its factorization.

45345433454354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6866305.

The product of its digits is 207360000, while the sum is 56.

It can be divided in two parts, 4534543 and 3454354, that added together give a palindrome (7988897).

The spelling of 45345433454354 in words is "forty-five trillion, three hundred forty-five billion, four hundred thirty-three million, four hundred fifty-four thousand, three hundred fifty-four".