545334156624 has 20 divisors (see below), whose sum is σ = 1408779904736. Its totient is φ = 181778052192.

The previous prime is 545334156551. The next prime is 545334156641. The reversal of 545334156624 is 426651433545.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 11361128263 = 545334156624 / (5 + 4 + 5 + 3 + 3 + 4 + 1 + 5 + 6 + 6 + 2 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5680564084 + ... + 5680564179.

Almost surely, 2^545334156624 is an apocalyptic number.

It is an amenable number.

545334156624 is an abundant number, since it is smaller than the sum of its proper divisors (863445748112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545334156624 is a wasteful number, since it uses less digits than its factorization.

545334156624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11361128274 (or 11361128268 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 48.

The spelling of 545334156624 in words is "five hundred forty-five billion, three hundred thirty-four million, one hundred fifty-six thousand, six hundred twenty-four".