54251144 has 16 divisors (see below), whose sum is σ = 102454800. Its totient is φ = 26929872.

The previous prime is 54251123. The next prime is 54251177. The reversal of 54251144 is 44115245.

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, 23282 + ... + 25505.

It is an arithmetic number, because the mean of its divisors is an integer number (6403425).

Almost surely, 2^54251144 is an apocalyptic number.

It is an amenable number.

54251144 is a deficient number, since it is larger than the sum of its proper divisors (48203656).

54251144 is a wasteful number, since it uses less digits than its factorization.

54251144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48932 (or 48928 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 54251144 is about 7365.5375906990. The cubic root of 54251144 is about 378.5613748504.

Adding to 54251144 its reverse (44115245), we get a palindrome (98366389).

The spelling of 54251144 in words is "fifty-four million, two hundred fifty-one thousand, one hundred forty-four".