545324531134 has 4 divisors (see below), whose sum is σ = 817986796704. Its totient is φ = 272662265566.

The previous prime is 545324531131. The next prime is 545324531189. The reversal of 545324531134 is 431135423545.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545324531131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136331132782 + ... + 136331132785.

It is an arithmetic number, because the mean of its divisors is an integer number (204496699176).

Almost surely, 2^545324531134 is an apocalyptic number.

545324531134 is a deficient number, since it is larger than the sum of its proper divisors (272662265570).

545324531134 is a wasteful number, since it uses less digits than its factorization.

545324531134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272662265569.

The product of its digits is 432000, while the sum is 40.

Adding to 545324531134 its reverse (431135423545), we get a palindrome (976459954679).

The spelling of 545324531134 in words is "five hundred forty-five billion, three hundred twenty-four million, five hundred thirty-one thousand, one hundred thirty-four".