54979127 has 16 divisors (see below), whose sum is σ = 64872000. Its totient is φ = 46569600.

The previous prime is 54979109. The next prime is 54979153. The reversal of 54979127 is 72197945.

It is not a de Polignac number, because 54979127 - 2⁸ = 54978871 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 (54979187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29627 + ... + 31427.

It is an arithmetic number, because the mean of its divisors is an integer number (4054500).

Almost surely, 2^54979127 is an apocalyptic number.

54979127 is a deficient number, since it is larger than the sum of its proper divisors (9892873).

54979127 is an equidigital number, since it uses as much as digits as its factorization.

54979127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911 (or 1897 counting only the distinct ones).

The product of its digits is 158760, while the sum is 44.

The square root of 54979127 is about 7414.7910961807. The cubic root of 54979127 is about 380.2471314879.

The spelling of 54979127 in words is "fifty-four million, nine hundred seventy-nine thousand, one hundred twenty-seven".