5531332345 has 64 divisors (see below), whose sum is σ = 8923944960. Its totient is φ = 3186777600.

The previous prime is 5531332321. The next prime is 5531332351. The reversal of 5531332345 is 5432331355.

It is not a de Polignac number, because 5531332345 - 2²³ = 5522943737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5531332345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 290694 + ... + 309136.

It is an arithmetic number, because the mean of its divisors is an integer number (139436640).

Almost surely, 2^5531332345 is an apocalyptic number.

5531332345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5531332345 is a deficient number, since it is larger than the sum of its proper divisors (3392612615).

5531332345 is a wasteful number, since it uses less digits than its factorization.

5531332345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18526.

The product of its digits is 81000, while the sum is 34.

The square root of 5531332345 is about 74372.9275005361. The cubic root of 5531332345 is about 1768.5197648103.

The spelling of 5531332345 in words is "five billion, five hundred thirty-one million, three hundred thirty-two thousand, three hundred forty-five".