54423500532445 has 16 divisors (see below), whose sum is σ = 71937011832192. Its totient is φ = 39196448746560.

The previous prime is 54423500532407. The next prime is 54423500532461.

It is a happy number.

54423500532445 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-54423500532445 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54423500532395 and 54423500532404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4803480702 + ... + 4803492031.

It is an arithmetic number, because the mean of its divisors is an integer number (4496063239512).

Almost surely, 2^{54423500532445} is an apocalyptic number.

54423500532445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54423500532445 is a deficient number, since it is larger than the sum of its proper divisors (17513511299747).

54423500532445 is a wasteful number, since it uses less digits than its factorization.

54423500532445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9606972852.

The product of its (nonzero) digits is 5760000, while the sum is 46.

It can be divided in two parts, 54423500 and 532445, that added together give a palindrome (54955945).

The spelling of 54423500532445 in words is "fifty-four trillion, four hundred twenty-three billion, five hundred million, five hundred thirty-two thousand, four hundred forty-five".