545325511434 has 64 divisors (see below), whose sum is σ = 1217650199040. Its totient is φ = 161383360320.

The previous prime is 545325511427. The next prime is 545325511439. The reversal of 545325511434 is 434115523545.

It is not an unprimeable number, because it can be changed into a prime (545325511439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32109157 + ... + 32126135.

It is an arithmetic number, because the mean of its divisors is an integer number (19025784360).

Almost surely, 2^545325511434 is an apocalyptic number.

545325511434 is an abundant number, since it is smaller than the sum of its proper divisors (672324687606).

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

545325511434 is a wasteful number, since it uses less digits than its factorization.

545325511434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28355.

The product of its digits is 720000, while the sum is 42.

The spelling of 545325511434 in words is "five hundred forty-five billion, three hundred twenty-five million, five hundred eleven thousand, four hundred thirty-four".