5453520032 has 48 divisors (see below), whose sum is σ = 11485492200. Its totient is φ = 2539880448.

The previous prime is 5453520019. The next prime is 5453520053. The reversal of 5453520032 is 2300253545.

It can be written as a sum of positive squares in 4 ways, for example, as 4292346256 + 1161173776 = 65516^2 + 34076^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5453519977 and 5453520004.

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, 1094 + ... + 104442.

Almost surely, 2^5453520032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5453520032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5742746100).

5453520032 is an abundant number, since it is smaller than the sum of its proper divisors (6031972168).

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

5453520032 is a wasteful number, since it uses less digits than its factorization.

5453520032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103473 (or 103465 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 5453520032 is about 73847.9521178482. The cubic root of 5453520032 is about 1760.1876556108.

Adding to 5453520032 its reverse (2300253545), we get a palindrome (7753773577).

The spelling of 5453520032 in words is "five billion, four hundred fifty-three million, five hundred twenty thousand, thirty-two".