54392023 has 8 divisors (see below), whose sum is σ = 64306080. Its totient is φ = 45013920.

The previous prime is 54391943. The next prime is 54392029. The reversal of 54392023 is 32029345.

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

It is not a de Polignac number, because 54392023 - 2⁹ = 54391511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54391982 and 54392000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54392029) 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, 133768 + ... + 134173.

It is an arithmetic number, because the mean of its divisors is an integer number (8038260).

Almost surely, 2^54392023 is an apocalyptic number.

54392023 is a deficient number, since it is larger than the sum of its proper divisors (9914057).

54392023 is a wasteful number, since it uses less digits than its factorization.

54392023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267977.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 54392023 is about 7375.0947790520. The cubic root of 54392023 is about 378.8887734820. Note that the first 3 decimals are identical.

The spelling of 54392023 in words is "fifty-four million, three hundred ninety-two thousand, twenty-three".