545233332545 has 8 divisors (see below), whose sum is σ = 713759999040. Its totient is φ = 396533332720.

The previous prime is 545233332529. The next prime is 545233332547.

It is a happy number.

545233332545 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 545233332545 - 2⁴ = 545233332529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545233332496 and 545233332505.

It is not an unprimeable number, because it can be changed into a prime (545233332547) 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, 4956666605 + ... + 4956666714.

It is an arithmetic number, because the mean of its divisors is an integer number (89219999880).

Almost surely, 2^545233332545 is an apocalyptic number.

545233332545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

545233332545 is a deficient number, since it is larger than the sum of its proper divisors (168526666495).

545233332545 is a wasteful number, since it uses less digits than its factorization.

545233332545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9913333335.

The product of its digits is 3240000, while the sum is 44.

It can be divided in two parts, 545233 and 332545, that added together give a palindrome (877778).

The spelling of 545233332545 in words is "five hundred forty-five billion, two hundred thirty-three million, three hundred thirty-two thousand, five hundred forty-five".