5545311241 has 8 divisors (see below), whose sum is σ = 5752790280. Its totient is φ = 5338916352.

The previous prime is 5545311223. The next prime is 5545311251. The reversal of 5545311241 is 1421135455.

It can be written as a sum of positive squares in 4 ways, for example, as 107723641 + 5437587600 = 10379^2 + 73740^2 .

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 5545311241 - 2⁷ = 5545311113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5545311251) 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, 260610 + ... + 281083.

It is an arithmetic number, because the mean of its divisors is an integer number (719098785).

Almost surely, 2^5545311241 is an apocalyptic number.

It is an amenable number.

5545311241 is a deficient number, since it is larger than the sum of its proper divisors (207479039).

5545311241 is a wasteful number, since it uses less digits than its factorization.

5545311241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542075.

The product of its digits is 12000, while the sum is 31.

The square root of 5545311241 is about 74466.8465896066. The cubic root of 5545311241 is about 1770.0083246228.

Adding to 5545311241 its reverse (1421135455), we get a palindrome (6966446696).

The spelling of 5545311241 in words is "five billion, five hundred forty-five million, three hundred eleven thousand, two hundred forty-one".