545325503532 has 96 divisors (see below), whose sum is σ = 1420030180800. Its totient is φ = 162066358272.

The previous prime is 545325503509. The next prime is 545325503543. The reversal of 545325503532 is 235305523545.

It is a happy 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, 556057 + ... + 1183152.

It is an arithmetic number, because the mean of its divisors is an integer number (14791981050).

Almost surely, 2^545325503532 is an apocalyptic number.

It is an amenable number.

545325503532 is an abundant number, since it is smaller than the sum of its proper divisors (874704677268).

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

545325503532 is a wasteful number, since it uses less digits than its factorization.

545325503532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739315 (or 1739313 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 42.

The spelling of 545325503532 in words is "five hundred forty-five billion, three hundred twenty-five million, five hundred three thousand, five hundred thirty-two".