54023020144 has 40 divisors (see below), whose sum is σ = 105820758288. Its totient is φ = 26714818560.

The previous prime is 54023020109. The next prime is 54023020147. The reversal of 54023020144 is 44102032045.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54023020147) 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, 2427114 + ... + 2449270.

Almost surely, 2^54023020144 is an apocalyptic number.

It is an amenable number.

54023020144 is a deficient number, since it is larger than the sum of its proper divisors (51797738144).

54023020144 is a wasteful number, since it uses less digits than its factorization.

54023020144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23833 (or 23827 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 54023020144 its reverse (44102032045), we get a palindrome (98125052189).

The spelling of 54023020144 in words is "fifty-four billion, twenty-three million, twenty thousand, one hundred forty-four".