5580921345 has 8 divisors (see below), whose sum is σ = 8929474176. Its totient is φ = 2976491376.

The previous prime is 5580921323. The next prime is 5580921361. The reversal of 5580921345 is 5431290855.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5580921345 - 2⁷ = 5580921217 is a prime.

It is a super-2 number, since 2×5580921345² = 62293366118153218050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5580921297 and 5580921306.

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, 186030697 + ... + 186030726.

It is an arithmetic number, because the mean of its divisors is an integer number (1116184272).

Almost surely, 2^5580921345 is an apocalyptic number.

It is an amenable number.

5580921345 is a deficient number, since it is larger than the sum of its proper divisors (3348552831).

5580921345 is a wasteful number, since it uses less digits than its factorization.

5580921345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372061431.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 5580921345 is about 74705.5643509906. The cubic root of 5580921345 is about 1773.7890405951.

The spelling of 5580921345 in words is "five billion, five hundred eighty million, nine hundred twenty-one thousand, three hundred forty-five".