4245285660 has 192 divisors, whose sum is σ = 14999814144. Its totient is φ = 871430400.

The previous prime is 4245285643. The next prime is 4245285689. The reversal of 4245285660 is 665825424.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 377925 + ... + 388995.

It is an arithmetic number, because the mean of its divisors is an integer number (78124032).

Almost surely, 2^4245285660 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 4245285660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7499907072).

4245285660 is an abundant number, since it is smaller than the sum of its proper divisors (10754528484).

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

4245285660 is a wasteful number, since it uses less digits than its factorization.

4245285660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11184 (or 11182 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The square root of 4245285660 is about 65155.8566822661. The cubic root of 4245285660 is about 1619.2067523223.

The spelling of 4245285660 in words is "four billion, two hundred forty-five million, two hundred eighty-five thousand, six hundred sixty".