5573165840 has 80 divisors (see below), whose sum is σ = 14160968640. Its totient is φ = 2022965760.

The previous prime is 5573165839. The next prime is 5573165863. The reversal of 5573165840 is 485613755.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 5573165791 and 5573165800.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511166 + ... + 521954.

It is an arithmetic number, because the mean of its divisors is an integer number (177012108).

Almost surely, 2^5573165840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5573165840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7080484320).

5573165840 is an abundant number, since it is smaller than the sum of its proper divisors (8587802800).

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

5573165840 is a wasteful number, since it uses less digits than its factorization.

5573165840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11400 (or 11394 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The square root of 5573165840 is about 74653.6391611286. The cubic root of 5573165840 is about 1772.9670134226.

The spelling of 5573165840 in words is "five billion, five hundred seventy-three million, one hundred sixty-five thousand, eight hundred forty".