5545420332 has 48 divisors (see below), whose sum is σ = 14421536640. Its totient is φ = 1648173312.

The previous prime is 5545420303. The next prime is 5545420373. The reversal of 5545420332 is 2330245455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5545420293 and 5545420302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711478 + ... + 719229.

It is an arithmetic number, because the mean of its divisors is an integer number (300448680).

Almost surely, 2^5545420332 is an apocalyptic number.

It is an amenable number.

5545420332 is an abundant number, since it is smaller than the sum of its proper divisors (8876116308).

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

5545420332 is a wasteful number, since it uses less digits than its factorization.

5545420332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430750 (or 1430748 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 5545420332 is about 74467.5790663293. The cubic root of 5545420332 is about 1770.0199314682.

Adding to 5545420332 its reverse (2330245455), we get a palindrome (7875665787).

The spelling of 5545420332 in words is "five billion, five hundred forty-five million, four hundred twenty thousand, three hundred thirty-two".