54330947 has 8 divisors (see below), whose sum is σ = 59460912. Its totient is φ = 49232800.

The previous prime is 54330901. The next prime is 54330953. The reversal of 54330947 is 74903345.

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

It is a cyclic number.

It is not a de Polignac number, because 54330947 - 2¹⁰ = 54329923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54330967) 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, 4304 + ... + 11277.

It is an arithmetic number, because the mean of its divisors is an integer number (7432614).

Almost surely, 2^54330947 is an apocalyptic number.

54330947 is a deficient number, since it is larger than the sum of its proper divisors (5129965).

54330947 is a wasteful number, since it uses less digits than its factorization.

54330947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15909.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 54330947 is about 7370.9529234693. The cubic root of 54330947 is about 378.7469041635.

The spelling of 54330947 in words is "fifty-four million, three hundred thirty thousand, nine hundred forty-seven".