54615323 has 8 divisors (see below), whose sum is σ = 64570080. Its totient is φ = 45198720.

The previous prime is 54615311. The next prime is 54615347. The reversal of 54615323 is 32351645.

54615323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-54615323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54615523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134318 + ... + 134723.

It is an arithmetic number, because the mean of its divisors is an integer number (8071260).

Almost surely, 2^54615323 is an apocalyptic number.

54615323 is a deficient number, since it is larger than the sum of its proper divisors (9954757).

54615323 is a wasteful number, since it uses less digits than its factorization.

54615323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269077.

The product of its digits is 10800, while the sum is 29.

The square root of 54615323 is about 7390.2180617354. The cubic root of 54615323 is about 379.4065598657.

Adding to 54615323 its reverse (32351645), we get a palindrome (86966968).

The spelling of 54615323 in words is "fifty-four million, six hundred fifteen thousand, three hundred twenty-three".