5550431141 has 4 divisors (see below), whose sum is σ = 5582514732. Its totient is φ = 5518347552.

The previous prime is 5550431041. The next prime is 5550431147. The reversal of 5550431141 is 1411340555.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4081932100 + 1468499041 = 63890^2 + 38321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5550431141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550431147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16041536 + ... + 16041881.

It is an arithmetic number, because the mean of its divisors is an integer number (1395628683).

Almost surely, 2^5550431141 is an apocalyptic number.

It is an amenable number.

5550431141 is a deficient number, since it is larger than the sum of its proper divisors (32083591).

5550431141 is a wasteful number, since it uses less digits than its factorization.

5550431141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32083590.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5550431141 is about 74501.2157014904. The cubic root of 5550431141 is about 1770.5528974845.

Adding to 5550431141 its reverse (1411340555), we get a palindrome (6961771696).

The spelling of 5550431141 in words is "five billion, five hundred fifty million, four hundred thirty-one thousand, one hundred forty-one".