54422512 has 20 divisors (see below), whose sum is σ = 105792336. Its totient is φ = 27121280.

The previous prime is 54422507. The next prime is 54422527. The reversal of 54422512 is 21522445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493 + ... + 10444.

Almost surely, 2^54422512 is an apocalyptic number.

It is an amenable number.

54422512 is a deficient number, since it is larger than the sum of its proper divisors (51369824).

54422512 is a wasteful number, since it uses less digits than its factorization.

54422512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11256 (or 11250 counting only the distinct ones).

The product of its digits is 3200, while the sum is 25.

The square root of 54422512 is about 7377.1615137531. The cubic root of 54422512 is about 378.9595545843.

Adding to 54422512 its reverse (21522445), we get a palindrome (75944957).

The spelling of 54422512 in words is "fifty-four million, four hundred twenty-two thousand, five hundred twelve".