5143453040 has 160 divisors (see below), whose sum is σ = 13559132160. Its totient is φ = 1797580800.

The previous prime is 5143452989. The next prime is 5143453057. The reversal of 5143453040 is 403543415.

It is a junction number, because it is equal to n+sod(n) for n = 5143452994 and 5143453012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4555196 + ... + 4556324.

It is an arithmetic number, because the mean of its divisors is an integer number (84744576).

Almost surely, 2^5143453040 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 5143453040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6779566080).

5143453040 is an abundant number, since it is smaller than the sum of its proper divisors (8415679120).

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

5143453040 is a wasteful number, since it uses less digits than its factorization.

5143453040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5143453040 is about 71717.8711340486. The cubic root of 5143453040 is about 1726.1754128539.

Adding to 5143453040 its reverse (403543415), we get a palindrome (5546996455).

The spelling of 5143453040 in words is "five billion, one hundred forty-three million, four hundred fifty-three thousand, forty".