4557274320 has 160 divisors (see below), whose sum is σ = 15000647040. Its totient is φ = 1140572160.

The previous prime is 4557274313. The next prime is 4557274321. The reversal of 4557274320 is 234727554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4557274321) 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, 1667355 + ... + 1670085.

It is an arithmetic number, because the mean of its divisors is an integer number (93754044).

Almost surely, 2^4557274320 is an apocalyptic number.

4557274320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4557274320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7500323520).

4557274320 is an abundant number, since it is smaller than the sum of its proper divisors (10443372720).

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

4557274320 is a wasteful number, since it uses less digits than its factorization.

4557274320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 39.

The square root of 4557274320 is about 67507.5871291516. The cubic root of 4557274320 is about 1657.9383997178.

The spelling of 4557274320 in words is "four billion, five hundred fifty-seven million, two hundred seventy-four thousand, three hundred twenty".