54000622 has 16 divisors (see below), whose sum is σ = 91823760. Its totient is φ = 23611392.

The previous prime is 54000599. The next prime is 54000623. The reversal of 54000622 is 22600045.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 54000622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54000623) 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, 54163 + ... + 55150.

It is an arithmetic number, because the mean of its divisors is an integer number (5738985).

Almost surely, 2^54000622 is an apocalyptic number.

54000622 is a deficient number, since it is larger than the sum of its proper divisors (37823138).

54000622 is a wasteful number, since it uses less digits than its factorization.

54000622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109347.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 54000622 is about 7348.5115499671. The cubic root of 54000622 is about 377.9777662053.

Adding to 54000622 its reverse (22600045), we get a palindrome (76600667).

The spelling of 54000622 in words is "fifty-four million, six hundred twenty-two", and thus it is an aban number.