5516640143 has 16 divisors (see below), whose sum is σ = 6347609664. Its totient is φ = 4696496640.

The previous prime is 5516640133. The next prime is 5516640193. The reversal of 5516640143 is 3410466155.

It is a cyclic number.

It is not a de Polignac number, because 5516640143 - 2⁴ = 5516640127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516640133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665621 + ... + 673857.

It is an arithmetic number, because the mean of its divisors is an integer number (396725604).

Almost surely, 2^5516640143 is an apocalyptic number.

5516640143 is a deficient number, since it is larger than the sum of its proper divisors (830969521).

5516640143 is a wasteful number, since it uses less digits than its factorization.

5516640143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8882.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5516640143 is about 74274.0879647808. The cubic root of 5516640143 is about 1766.9525420891.

The spelling of 5516640143 in words is "five billion, five hundred sixteen million, six hundred forty thousand, one hundred forty-three".