54643122 has 24 divisors (see below), whose sum is σ = 118559376. Its totient is φ = 18188856.

The previous prime is 54643097. The next prime is 54643139. The reversal of 54643122 is 22134645.

54643122 is a `hidden beast` number, since 5 + 4 + 643 + 12 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14653 + ... + 17999.

It is an arithmetic number, because the mean of its divisors is an integer number (4939974).

Almost surely, 2^54643122 is an apocalyptic number.

54643122 is an abundant number, since it is smaller than the sum of its proper divisors (63916254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54643122 is a wasteful number, since it uses less digits than its factorization.

54643122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262 (or 4259 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 54643122 is about 7392.0986194720. The cubic root of 54643122 is about 379.4709211316.

Adding to 54643122 its reverse (22134645), we get a palindrome (76777767).

The spelling of 54643122 in words is "fifty-four million, six hundred forty-three thousand, one hundred twenty-two".