545236056532 has 24 divisors (see below), whose sum is σ = 983764399464. Its totient is φ = 264217853952.

The previous prime is 545236056517. The next prime is 545236056551. The reversal of 545236056532 is 235650632545.

It can be written as a sum of positive squares in 4 ways, for example, as 325121197636 + 220114858896 = 570194^2 + 469164^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7129333 + ... + 7205404.

It is an arithmetic number, because the mean of its divisors is an integer number (40990183311).

Almost surely, 2^545236056532 is an apocalyptic number.

It is an amenable number.

545236056532 is a deficient number, since it is larger than the sum of its proper divisors (438528342932).

545236056532 is a wasteful number, since it uses less digits than its factorization.

545236056532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14335035 (or 14335033 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 545236056532 in words is "five hundred forty-five billion, two hundred thirty-six million, fifty-six thousand, five hundred thirty-two".