4545105032 has 16 divisors (see below), whose sum is σ = 9177616140. Its totient is φ = 2097740736.

The previous prime is 4545105029. The next prime is 4545105043. The reversal of 4545105032 is 2305015454.

It can be written as a sum of positive squares in 2 ways, for example, as 3437945956 + 1107159076 = 58634^2 + 33274^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4545104986 and 4545105004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21851363 + ... + 21851570.

Almost surely, 2^4545105032 is an apocalyptic number.

It is an amenable number.

4545105032 is an abundant number, since it is smaller than the sum of its proper divisors (4632511108).

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

4545105032 is a wasteful number, since it uses less digits than its factorization.

4545105032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43702952 (or 43702948 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 4545105032 is about 67417.3941353417. The cubic root of 4545105032 is about 1656.4613534444.

The spelling of 4545105032 in words is "four billion, five hundred forty-five million, one hundred five thousand, thirty-two".