54322329 has 4 divisors (see below), whose sum is σ = 72429776. Its totient is φ = 36214884.

The previous prime is 54322309. The next prime is 54322339. The reversal of 54322329 is 92322345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54322329 - 2¹¹ = 54320281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54322296 and 54322305.

It is not an unprimeable number, because it can be changed into a prime (54322309) 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, 9053719 + ... + 9053724.

It is an arithmetic number, because the mean of its divisors is an integer number (18107444).

Almost surely, 2^54322329 is an apocalyptic number.

It is an amenable number.

54322329 is a deficient number, since it is larger than the sum of its proper divisors (18107447).

54322329 is a wasteful number, since it uses less digits than its factorization.

54322329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18107446.

The product of its digits is 12960, while the sum is 30.

The square root of 54322329 is about 7370.3683083005. The cubic root of 54322329 is about 378.7268774347.

The spelling of 54322329 in words is "fifty-four million, three hundred twenty-two thousand, three hundred twenty-nine".