5520465643 has 24 divisors (see below), whose sum is σ = 6941174240. Its totient is φ = 4297708800.

The previous prime is 5520465631. The next prime is 5520465653. The reversal of 5520465643 is 3465640255.

It is a happy number.

It is not a de Polignac number, because 5520465643 - 2⁵ = 5520465611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5520465596 and 5520465605.

It is not an unprimeable number, because it can be changed into a prime (5520465653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1208083 + ... + 1212643.

Almost surely, 2^5520465643 is an apocalyptic number.

5520465643 is a deficient number, since it is larger than the sum of its proper divisors (1420708597).

5520465643 is a wasteful number, since it uses less digits than its factorization.

5520465643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019 (or 6008 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The square root of 5520465643 is about 74299.8360899942. The cubic root of 5520465643 is about 1767.3608772913.

The spelling of 5520465643 in words is "five billion, five hundred twenty million, four hundred sixty-five thousand, six hundred forty-three".