54551745430 has 64 divisors (see below), whose sum is σ = 125020506240. Its totient is φ = 16669384704.

The previous prime is 54551745419. The next prime is 54551745439. The reversal of 54551745430 is 3454715545.

54551745430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54551745439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1007179 + ... + 1059958.

It is an arithmetic number, because the mean of its divisors is an integer number (1953445410).

Almost surely, 2^54551745430 is an apocalyptic number.

54551745430 is an abundant number, since it is smaller than the sum of its proper divisors (70468760810).

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

54551745430 is a wasteful number, since it uses less digits than its factorization.

54551745430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067193.

The product of its (nonzero) digits is 840000, while the sum is 43.

The spelling of 54551745430 in words is "fifty-four billion, five hundred fifty-one million, seven hundred forty-five thousand, four hundred thirty".