546233332645 has 32 divisors (see below), whose sum is σ = 880085041920. Its totient is φ = 314316080640.

The previous prime is 546233332627. The next prime is 546233332693.

546233332645 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-546233332645 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546233332595 and 546233332604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54563760 + ... + 54573769.

It is an arithmetic number, because the mean of its divisors is an integer number (27502657560).

Almost surely, 2^546233332645 is an apocalyptic number.

546233332645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546233332645 is a deficient number, since it is larger than the sum of its proper divisors (333851709275).

546233332645 is a wasteful number, since it uses less digits than its factorization.

546233332645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109137565.

The product of its digits is 4665600, while the sum is 46.

It can be divided in two parts, 546233 and 332645, that added together give a palindrome (878878).

The spelling of 546233332645 in words is "five hundred forty-six billion, two hundred thirty-three million, three hundred thirty-two thousand, six hundred forty-five".