54603147126 has 128 divisors (see below), whose sum is σ = 122108313600. Its totient is φ = 16140643200.

The previous prime is 54603147097. The next prime is 54603147199. The reversal of 54603147126 is 62174130645.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 244857051 + ... + 244857273.

It is an arithmetic number, because the mean of its divisors is an integer number (953971200).

Almost surely, 2^54603147126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54603147126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61054156800).

54603147126 is an abundant number, since it is smaller than the sum of its proper divisors (67505166474).

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

54603147126 is a wasteful number, since it uses less digits than its factorization.

54603147126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 54603147126 in words is "fifty-four billion, six hundred three million, one hundred forty-seven thousand, one hundred twenty-six".