5531226445 has 8 divisors (see below), whose sum is σ = 6638238360. Its totient is φ = 4424470080.

The previous prime is 5531226431. The next prime is 5531226479. The reversal of 5531226445 is 5446221355.

It can be written as a sum of positive squares in 4 ways, for example, as 67947049 + 5463279396 = 8243^2 + 73914^2 .

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

It is not a de Polignac number, because 5531226445 - 2²¹ = 5529129293 is a prime.

It is a congruent number.

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, 12510 + ... + 105919.

It is an arithmetic number, because the mean of its divisors is an integer number (829779795).

Almost surely, 2^5531226445 is an apocalyptic number.

It is an amenable number.

5531226445 is a deficient number, since it is larger than the sum of its proper divisors (1107011915).

5531226445 is a wasteful number, since it uses less digits than its factorization.

5531226445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127775.

The product of its digits is 144000, while the sum is 37.

The square root of 5531226445 is about 74372.2155445164. The cubic root of 5531226445 is about 1768.5084783530.

The spelling of 5531226445 in words is "five billion, five hundred thirty-one million, two hundred twenty-six thousand, four hundred forty-five".