54626871 has 8 divisors (see below), whose sum is σ = 78438640. Its totient is φ = 33616512.

The previous prime is 54626833. The next prime is 54626879. The reversal of 54626871 is 17862645.

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

It is not a de Polignac number, because 54626871 - 2¹⁰ = 54625847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1400689 = 54626871 / (5 + 4 + 6 + 2 + 6 + 8 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54626879) 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, 700306 + ... + 700383.

It is an arithmetic number, because the mean of its divisors is an integer number (9804830).

Almost surely, 2^54626871 is an apocalyptic number.

54626871 is a deficient number, since it is larger than the sum of its proper divisors (23811769).

54626871 is a wasteful number, since it uses less digits than its factorization.

54626871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400705.

The product of its digits is 80640, while the sum is 39.

The square root of 54626871 is about 7390.9993235015. Note that the first 3 decimals coincide. The cubic root of 54626871 is about 379.4332988707.

The spelling of 54626871 in words is "fifty-four million, six hundred twenty-six thousand, eight hundred seventy-one".