54315347 has 4 divisors (see below), whose sum is σ = 56188320. Its totient is φ = 52442376.

The previous prime is 54315337. The next prime is 54315353. The reversal of 54315347 is 74351345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74351345 = 5 ⋅14870269.

It is a cyclic number.

It is not a de Polignac number, because 54315347 - 2¹⁸ = 54053203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54315307) 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, 936443 + ... + 936500.

It is an arithmetic number, because the mean of its divisors is an integer number (14047080).

Almost surely, 2^54315347 is an apocalyptic number.

54315347 is a deficient number, since it is larger than the sum of its proper divisors (1872973).

54315347 is a wasteful number, since it uses less digits than its factorization.

54315347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872972.

The product of its digits is 25200, while the sum is 32.

The square root of 54315347 is about 7369.8946396811. The cubic root of 54315347 is about 378.7106509314.

The spelling of 54315347 in words is "fifty-four million, three hundred fifteen thousand, three hundred forty-seven".