127804055 has 8 divisors (see below), whose sum is σ = 154008000. Its totient is φ = 101814496.

The previous prime is 127804049. The next prime is 127804057. The reversal of 127804055 is 550408721.

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 127804055 - 2¹⁰ = 127803031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127804057) 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, 52280 + ... + 54669.

It is an arithmetic number, because the mean of its divisors is an integer number (19251000).

Almost surely, 2^127804055 is an apocalyptic number.

127804055 is a deficient number, since it is larger than the sum of its proper divisors (26203945).

127804055 is a wasteful number, since it uses less digits than its factorization.

127804055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107193.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 127804055 is about 11305.0455549723. The cubic root of 127804055 is about 503.7111269254.

The spelling of 127804055 in words is "one hundred twenty-seven million, eight hundred four thousand, fifty-five".