55671134 has 4 divisors (see below), whose sum is σ = 83506704. Its totient is φ = 27835566.

The previous prime is 55671127. The next prime is 55671139. The reversal of 55671134 is 43117655.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55671134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55671139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13917782 + ... + 13917785.

It is an arithmetic number, because the mean of its divisors is an integer number (20876676).

Almost surely, 2^55671134 is an apocalyptic number.

55671134 is a deficient number, since it is larger than the sum of its proper divisors (27835570).

55671134 is a wasteful number, since it uses less digits than its factorization.

55671134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27835569.

The product of its digits is 12600, while the sum is 32.

The square root of 55671134 is about 7461.3091344616. The cubic root of 55671134 is about 381.8358394809.

Adding to 55671134 its reverse (43117655), we get a palindrome (98788789).

The spelling of 55671134 in words is "fifty-five million, six hundred seventy-one thousand, one hundred thirty-four".