54459295445 has 16 divisors (see below), whose sum is σ = 66049644672. Its totient is φ = 43102449600.

The previous prime is 54459295427. The next prime is 54459295463.

54459295445 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (54459295427) and next prime (54459295463).

It is not a de Polignac number, because 54459295445 - 2⁶ = 54459295381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 616634 + ... + 699396.

It is an arithmetic number, because the mean of its divisors is an integer number (4128102792).

Almost surely, 2^54459295445 is an apocalyptic number.

It is an amenable number.

54459295445 is a deficient number, since it is larger than the sum of its proper divisors (11590349227).

54459295445 is a wasteful number, since it uses less digits than its factorization.

54459295445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84172.

The product of its digits is 25920000, while the sum is 56.

The spelling of 54459295445 in words is "fifty-four billion, four hundred fifty-nine million, two hundred ninety-five thousand, four hundred forty-five".