5545140132 has 48 divisors (see below), whose sum is σ = 14790988800. Its totient is φ = 1583902752.

The previous prime is 5545140119. The next prime is 5545140137. The reversal of 5545140132 is 2310415455.

It is a self number, because there is not a number n which added to its sum of digits gives 5545140132.

It is not an unprimeable number, because it can be changed into a prime (5545140137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447403 + ... + 459629.

It is an arithmetic number, because the mean of its divisors is an integer number (308145600).

Almost surely, 2^5545140132 is an apocalyptic number.

It is an amenable number.

5545140132 is an abundant number, since it is smaller than the sum of its proper divisors (9245848668).

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

5545140132 is a wasteful number, since it uses less digits than its factorization.

5545140132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17640 (or 17638 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 5545140132 is about 74465.6976869216. The cubic root of 5545140132 is about 1769.9901190039.

Adding to 5545140132 its reverse (2310415455), we get a palindrome (7855555587).

The spelling of 5545140132 in words is "five billion, five hundred forty-five million, one hundred forty thousand, one hundred thirty-two".