4253385708 has 144 divisors (see below), whose sum is σ = 13053811680. Its totient is φ = 1189710720.

The previous prime is 4253385701. The next prime is 4253385709. The reversal of 4253385708 is 8075833524.

4253385708 is a `hidden beast` number, since 42 + 5 + 3 + 38 + 570 + 8 = 666.

It is a super-2 number, since 2×4253385708² = 36182579962037322528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4253385701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157366 + ... + 182402.

It is an arithmetic number, because the mean of its divisors is an integer number (90651470).

Almost surely, 2^4253385708 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 4253385708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6526905840).

4253385708 is an abundant number, since it is smaller than the sum of its proper divisors (8800425972).

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

4253385708 is a wasteful number, since it uses less digits than its factorization.

4253385708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25085 (or 25066 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 4253385708 is about 65217.9860774618. The cubic root of 4253385708 is about 1620.2359190024.

The spelling of 4253385708 in words is "four billion, two hundred fifty-three million, three hundred eighty-five thousand, seven hundred eight".