55436127 has 8 divisors (see below), whose sum is σ = 74927664. Its totient is φ = 36451008.

The previous prime is 55436113. The next prime is 55436131. The reversal of 55436127 is 72163455.

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

It is not a de Polignac number, because 55436127 - 2⁷ = 55435999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55436527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126348 + ... + 126785.

It is an arithmetic number, because the mean of its divisors is an integer number (9365958).

Almost surely, 2^55436127 is an apocalyptic number.

55436127 is a deficient number, since it is larger than the sum of its proper divisors (19491537).

55436127 is a wasteful number, since it uses less digits than its factorization.

55436127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253209.

The product of its digits is 25200, while the sum is 33.

The square root of 55436127 is about 7445.5441036905. The cubic root of 55436127 is about 381.2977948859.

The spelling of 55436127 in words is "fifty-five million, four hundred thirty-six thousand, one hundred twenty-seven".