4245322752 has 462 divisors, whose sum is σ = 14283376464. Its totient is φ = 1259089920.

The previous prime is 4245322733. The next prime is 4245322771. The reversal of 4245322752 is 2572235424.

4245322752 is a `hidden beast` number, since 424 + 5 + 3 + 227 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4245322733) and next prime (4245322771).

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 41 ways as a sum of consecutive naturals, for example, 90325993 + ... + 90326039.

Almost surely, 2^4245322752 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 4245322752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7141688232).

4245322752 is an abundant number, since it is smaller than the sum of its proper divisors (10038053712).

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

4245322752 is an equidigital number, since it uses as much as digits as its factorization.

4245322752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 63 counting only the distinct ones).

The product of its digits is 134400, while the sum is 36.

The square root of 4245322752 is about 65156.1413222115. The cubic root of 4245322752 is about 1619.2114680977.

The spelling of 4245322752 in words is "four billion, two hundred forty-five million, three hundred twenty-two thousand, seven hundred fifty-two".