5143646364 has 24 divisors (see below), whose sum is σ = 12415698960. Its totient is φ = 1655426304.

The previous prime is 5143646341. The next prime is 5143646401. The reversal of 5143646364 is 4636463415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7389949 + ... + 7390644.

It is an arithmetic number, because the mean of its divisors is an integer number (517320790).

Almost surely, 2^5143646364 is an apocalyptic number.

It is an amenable number.

5143646364 is an abundant number, since it is smaller than the sum of its proper divisors (7272052596).

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

5143646364 is a wasteful number, since it uses less digits than its factorization.

5143646364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14780629 (or 14780627 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 5143646364 is about 71719.2189304931. The cubic root of 5143646364 is about 1726.1970395025.

The spelling of 5143646364 in words is "five billion, one hundred forty-three million, six hundred forty-six thousand, three hundred sixty-four".