54629871 has 16 divisors (see below), whose sum is σ = 75177984. Its totient is φ = 35260704.

The previous prime is 54629863. The next prime is 54629893. The reversal of 54629871 is 17892645.

It is not a de Polignac number, because 54629871 - 2³ = 54629863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54629801) 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, 23650 + ... + 25856.

It is an arithmetic number, because the mean of its divisors is an integer number (4698624).

Almost surely, 2^54629871 is an apocalyptic number.

54629871 is a deficient number, since it is larger than the sum of its proper divisors (20548113).

54629871 is a wasteful number, since it uses less digits than its factorization.

54629871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470.

The product of its digits is 120960, while the sum is 42.

The square root of 54629871 is about 7391.2022702670. The cubic root of 54629871 is about 379.4402446530.

The spelling of 54629871 in words is "fifty-four million, six hundred twenty-nine thousand, eight hundred seventy-one".