5143481810 has 16 divisors (see below), whose sum is σ = 9284501016. Its totient is φ = 2051563008.

The previous prime is 5143481803. The next prime is 5143481933. The reversal of 5143481810 is 181843415.

It can be written as a sum of positive squares in 4 ways, for example, as 3541321081 + 1602160729 = 59509^2 + 40027^2 .

It is a super-2 number, since 2×5143481810² = 52910810259601752200, which contains 22 as substring.

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, 725009 + ... + 732068.

Almost surely, 2^5143481810 is an apocalyptic number.

5143481810 is a deficient number, since it is larger than the sum of its proper divisors (4141019206).

5143481810 is a wasteful number, since it uses less digits than its factorization.

5143481810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457437.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 5143481810 is about 71718.0717113895. The cubic root of 5143481810 is about 1726.1786313126.

The spelling of 5143481810 in words is "five billion, one hundred forty-three million, four hundred eighty-one thousand, eight hundred ten".