5541112945 has 8 divisors (see below), whose sum is σ = 6667859520. Its totient is φ = 4420541040.

The previous prime is 5541112943. The next prime is 5541112963. The reversal of 5541112945 is 5492111455.

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

It is not a de Polignac number, because 5541112945 - 2¹ = 5541112943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5541112943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541691 + ... + 1545280.

It is an arithmetic number, because the mean of its divisors is an integer number (833482440).

Almost surely, 2^5541112945 is an apocalyptic number.

It is an amenable number.

5541112945 is a deficient number, since it is larger than the sum of its proper divisors (1126746575).

5541112945 is a wasteful number, since it uses less digits than its factorization.

5541112945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087335.

The product of its digits is 36000, while the sum is 37.

The square root of 5541112945 is about 74438.6522244996. The cubic root of 5541112945 is about 1769.5615270401.

The spelling of 5541112945 in words is "five billion, five hundred forty-one million, one hundred twelve thousand, nine hundred forty-five".