54332943 has 16 divisors (see below), whose sum is σ = 82917120. Its totient is φ = 31000896.

The previous prime is 54332939. The next prime is 54332947. The reversal of 54332943 is 34923345.

It is an interprime number because it is at equal distance from previous prime (54332939) and next prime (54332947).

It is not a de Polignac number, because 54332943 - 2² = 54332939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54332947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16488 + ... + 19506.

It is an arithmetic number, because the mean of its divisors is an integer number (5182320).

Almost surely, 2^54332943 is an apocalyptic number.

54332943 is a deficient number, since it is larger than the sum of its proper divisors (28584177).

54332943 is a wasteful number, since it uses less digits than its factorization.

54332943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886.

The product of its digits is 38880, while the sum is 33.

The square root of 54332943 is about 7371.0883185592. The cubic root of 54332943 is about 378.7515422172.

The spelling of 54332943 in words is "fifty-four million, three hundred thirty-two thousand, nine hundred forty-three".