5513032140 has 336 divisors, whose sum is σ = 19923128064. Its totient is φ = 1129430400.

The previous prime is 5513032123. The next prime is 5513032141. The reversal of 5513032140 is 412303155.

It is a self number, because there is not a number n which added to its sum of digits gives 5513032140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5513032141) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 77648305 + ... + 77648375.

It is an arithmetic number, because the mean of its divisors is an integer number (59295024).

Almost surely, 2^5513032140 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 5513032140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9961564032).

5513032140 is an abundant number, since it is smaller than the sum of its proper divisors (14410095924).

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

5513032140 is an equidigital number, since it uses as much as digits as its factorization.

5513032140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5513032140 is about 74249.7955552741. The cubic root of 5513032140 is about 1766.5672495774.

Adding to 5513032140 its reverse (412303155), we get a palindrome (5925335295).

The spelling of 5513032140 in words is "five billion, five hundred thirteen million, thirty-two thousand, one hundred forty".