5545147211 has 8 divisors (see below), whose sum is σ = 5787513504. Its totient is φ = 5302887040.

The previous prime is 5545147183. The next prime is 5545147241. The reversal of 5545147211 is 1127415455.

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

It is a cyclic number.

It is not a de Polignac number, because 5545147211 - 2³⁰ = 4471405387 is a prime.

It is a super-2 number, since 2×5545147211² = 61497315183322157042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5545147241) 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, 91475 + ... + 139491.

It is an arithmetic number, because the mean of its divisors is an integer number (723439188).

Almost surely, 2^5545147211 is an apocalyptic number.

5545147211 is a deficient number, since it is larger than the sum of its proper divisors (242366293).

5545147211 is a wasteful number, since it uses less digits than its factorization.

5545147211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53061.

The product of its digits is 28000, while the sum is 35.

The square root of 5545147211 is about 74465.7452188589. The cubic root of 5545147211 is about 1769.9908722012.

The spelling of 5545147211 in words is "five billion, five hundred forty-five million, one hundred forty-seven thousand, two hundred eleven".