45434511543454 has 16 divisors (see below), whose sum is σ = 75457044953856. Its totient is φ = 20343811138200.

The previous prime is 45434511543451. The next prime is 45434511543467.

45434511543454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434511543451) 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, 15411976662 + ... + 15411979609.

It is an arithmetic number, because the mean of its divisors is an integer number (4716065309616).

Almost surely, 2^{45434511543454} is an apocalyptic number.

45434511543454 is a deficient number, since it is larger than the sum of its proper divisors (30022533410402).

45434511543454 is a wasteful number, since it uses less digits than its factorization.

45434511543454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30823956351.

The product of its digits is 23040000, while the sum is 52.

The spelling of 45434511543454 in words is "forty-five trillion, four hundred thirty-four billion, five hundred eleven million, five hundred forty-three thousand, four hundred fifty-four".