5537503132 has 72 divisors (see below), whose sum is σ = 11588208800. Its totient is φ = 2315332320.

The previous prime is 5537503121. The next prime is 5537503157. The reversal of 5537503132 is 2313057355.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135061032 + ... + 135061072.

Almost surely, 2^5537503132 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 5537503132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5794104400).

5537503132 is an abundant number, since it is smaller than the sum of its proper divisors (6050705668).

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

5537503132 is an frugal number, since it uses more digits than its factorization.

5537503132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 34.

The square root of 5537503132 is about 74414.4013750027. The cubic root of 5537503132 is about 1769.1771774278.

The spelling of 5537503132 in words is "five billion, five hundred thirty-seven million, five hundred three thousand, one hundred thirty-two".