4554923580 has 144 divisors (see below), whose sum is σ = 14659706880. Its totient is φ = 1141547904.

The previous prime is 4554923573. The next prime is 4554923603. The reversal of 4554923580 is 853294554.

4554923580 is a `hidden beast` number, since 4 + 5 + 5 + 49 + 23 + 580 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 429097 + ... + 439583.

It is an arithmetic number, because the mean of its divisors is an integer number (101803520).

Almost surely, 2^4554923580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4554923580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7329853440).

4554923580 is an abundant number, since it is smaller than the sum of its proper divisors (10104783300).

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

4554923580 is a wasteful number, since it uses less digits than its factorization.

4554923580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648 (or 10643 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The square root of 4554923580 is about 67490.1739514724. The cubic root of 4554923580 is about 1657.6532839410.

The spelling of 4554923580 in words is "four billion, five hundred fifty-four million, nine hundred twenty-three thousand, five hundred eighty".