55127043 has 6 divisors (see below), whose sum is σ = 79627964. Its totient is φ = 36751356.

The previous prime is 55127041. The next prime is 55127047. The reversal of 55127043 is 34072155.

It is a happy number.

55127043 is a `hidden beast` number, since 551 + 2 + 70 + 43 = 666.

It is not a de Polignac number, because 55127043 - 2¹ = 55127041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55126998 and 55127016.

It is not an unprimeable number, because it can be changed into a prime (55127041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3062605 + ... + 3062622.

Almost surely, 2^55127043 is an apocalyptic number.

55127043 is a deficient number, since it is larger than the sum of its proper divisors (24500921).

55127043 is a wasteful number, since it uses less digits than its factorization.

55127043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125233 (or 6125230 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 55127043 is about 7424.7587839606. The cubic root of 55127043 is about 380.5878321185.

Adding to 55127043 its reverse (34072155), we get a palindrome (89199198).

The spelling of 55127043 in words is "fifty-five million, one hundred twenty-seven thousand, forty-three".