574420451220 has 288 divisors, whose sum is σ = 2231067960576. Its totient is φ = 116134041600.

The previous prime is 574420451203. The next prime is 574420451303. The reversal of 574420451220 is 22154024475.

574420451220 is a `hidden beast` number, since 5 + 7 + 4 + 420 + 4 + 5 + 1 + 220 = 666.

574420451220 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47241 + ... + 1072880.

It is an arithmetic number, because the mean of its divisors is an integer number (7746763752).

Almost surely, 2^574420451220 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 574420451220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1115533980288).

574420451220 is an abundant number, since it is smaller than the sum of its proper divisors (1656647509356).

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

574420451220 is a wasteful number, since it uses less digits than its factorization.

574420451220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120191 (or 1120186 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 36.

Adding to 574420451220 its reverse (22154024475), we get a palindrome (596574475695).

The spelling of 574420451220 in words is "five hundred seventy-four billion, four hundred twenty million, four hundred fifty-one thousand, two hundred twenty".