54542420325120 has 432 divisors, whose sum is σ = 218222135722080. Its totient is φ = 11507850805248.

The previous prime is 54542420325091. The next prime is 54542420325163. The reversal of 54542420325120 is 2152302424545.

It is a super-2 number, since 2×54542420325120² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8702865 + ... + 13595024.

It is an arithmetic number, because the mean of its divisors is an integer number (505143832690).

Almost surely, 2^{54542420325120} is an apocalyptic number.

It is an amenable number.

54542420325120 is an abundant number, since it is smaller than the sum of its proper divisors (163679715396960).

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

54542420325120 is a wasteful number, since it uses less digits than its factorization.

54542420325120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22297940 (or 22297919 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 54542420325120 its reverse (2152302424545), we get a palindrome (56694722749665).

The spelling of 54542420325120 in words is "fifty-four trillion, five hundred forty-two billion, four hundred twenty million, three hundred twenty-five thousand, one hundred twenty".