54450120 has 64 divisors (see below), whose sum is σ = 163840320. Its totient is φ = 14476544.

The previous prime is 54450079. The next prime is 54450127. The reversal of 54450120 is 2105445.

It is not an unprimeable number, because it can be changed into a prime (54450127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70054 + ... + 70826.

It is an arithmetic number, because the mean of its divisors is an integer number (2560005).

Almost surely, 2^54450120 is an apocalyptic number.

It is an amenable number.

54450120 is an abundant number, since it is smaller than the sum of its proper divisors (109390200).

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

54450120 is a wasteful number, since it uses less digits than its factorization.

54450120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1370 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 54450120 is about 7379.0324569011. The cubic root of 54450120 is about 379.0236245580.

Adding to 54450120 its reverse (2105445), we get a palindrome (56555565).

The spelling of 54450120 in words is "fifty-four million, four hundred fifty thousand, one hundred twenty".