54023558 has 4 divisors (see below), whose sum is σ = 81035340. Its totient is φ = 27011778.

The previous prime is 54023537. The next prime is 54023581. The reversal of 54023558 is 85532045.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13505888 + ... + 13505891.

It is an arithmetic number, because the mean of its divisors is an integer number (20258835).

Almost surely, 2^54023558 is an apocalyptic number.

54023558 is a deficient number, since it is larger than the sum of its proper divisors (27011782).

54023558 is a wasteful number, since it uses less digits than its factorization.

54023558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27011781.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 54023558 is about 7350.0719724367. The cubic root of 54023558 is about 378.0312721998.

The spelling of 54023558 in words is "fifty-four million, twenty-three thousand, five hundred fifty-eight".