5557388532 has 12 divisors (see below), whose sum is σ = 12967239936. Its totient is φ = 1852462840.

The previous prime is 5557388461. The next prime is 5557388533. The reversal of 5557388532 is 2358837555.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557388533) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 231557844 + ... + 231557867.

It is an arithmetic number, because the mean of its divisors is an integer number (1080603328).

Almost surely, 2^5557388532 is an apocalyptic number.

It is an amenable number.

5557388532 is an abundant number, since it is smaller than the sum of its proper divisors (7409851404).

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

5557388532 is a wasteful number, since it uses less digits than its factorization.

5557388532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463115718 (or 463115716 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 51.

The square root of 5557388532 is about 74547.8942157322. The cubic root of 5557388532 is about 1771.2923766989.

The spelling of 5557388532 in words is "five billion, five hundred fifty-seven million, three hundred eighty-eight thousand, five hundred thirty-two".