54942623 has 8 divisors (see below), whose sum is σ = 61236720. Its totient is φ = 48988800.

The previous prime is 54942619. The next prime is 54942677. The reversal of 54942623 is 32624945.

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 54942623 - 2² = 54942619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54912623) 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, 84728 + ... + 85373.

It is an arithmetic number, because the mean of its divisors is an integer number (7654590).

Almost surely, 2^54942623 is an apocalyptic number.

54942623 is a deficient number, since it is larger than the sum of its proper divisors (6294097).

54942623 is a wasteful number, since it uses less digits than its factorization.

54942623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170137.

The product of its digits is 51840, while the sum is 35.

The square root of 54942623 is about 7412.3291211332. The cubic root of 54942623 is about 380.1629564248.

The spelling of 54942623 in words is "fifty-four million, nine hundred forty-two thousand, six hundred twenty-three".