54676147 has 4 divisors (see below), whose sum is σ = 54878176. Its totient is φ = 54474120.

The previous prime is 54676123. The next prime is 54676163. The reversal of 54676147 is 74167645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54676147 - 2¹¹ = 54674099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54676117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100608 + ... + 101149.

It is an arithmetic number, because the mean of its divisors is an integer number (13719544).

Almost surely, 2^54676147 is an apocalyptic number.

54676147 is a deficient number, since it is larger than the sum of its proper divisors (202029).

54676147 is a wasteful number, since it uses less digits than its factorization.

54676147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202028.

The product of its digits is 141120, while the sum is 40.

The square root of 54676147 is about 7394.3320861319. The cubic root of 54676147 is about 379.5473534612.

The spelling of 54676147 in words is "fifty-four million, six hundred seventy-six thousand, one hundred forty-seven".