5143634496 has 504 divisors, whose sum is σ = 19969756352. Its totient is φ = 1231718400.

The previous prime is 5143634491. The next prime is 5143634519. The reversal of 5143634496 is 6944363415.

5143634496 is a `hidden beast` number, since 5 + 1 + 4 + 3 + 634 + 4 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is not an unprimeable number, because it can be changed into a prime (5143634491) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6341931 + ... + 6342741.

Almost surely, 2^5143634496 is an apocalyptic number.

5143634496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143634496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9984878176).

5143634496 is an abundant number, since it is smaller than the sum of its proper divisors (14826121856).

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

5143634496 is a wasteful number, since it uses less digits than its factorization.

5143634496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 847 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 5143634496 is about 71719.1361911171. The cubic root of 5143634496 is about 1726.1957118761.

The spelling of 5143634496 in words is "five billion, one hundred forty-three million, six hundred thirty-four thousand, four hundred ninety-six".