54028022 has 4 divisors (see below), whose sum is σ = 81042036. Its totient is φ = 27014010.

The previous prime is 54027997. The next prime is 54028033. The reversal of 54028022 is 22082045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22082045 = 5 ⋅4416409.

It is a super-2 number, since 2×54028022² = 5838054322464968, which contains 22 as substring.

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, 13507004 + ... + 13507007.

It is an arithmetic number, because the mean of its divisors is an integer number (20260509).

Almost surely, 2^54028022 is an apocalyptic number.

54028022 is a deficient number, since it is larger than the sum of its proper divisors (27014014).

54028022 is a wasteful number, since it uses less digits than its factorization.

54028022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27014013.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 54028022 is about 7350.3756366597. The cubic root of 54028022 is about 378.0416842322.

The spelling of 54028022 in words is "fifty-four million, twenty-eight thousand, twenty-two".