4052393268 has 96 divisors (see below), whose sum is σ = 11818705920. Its totient is φ = 1049898240.

The previous prime is 4052393263. The next prime is 4052393269. The reversal of 4052393268 is 8623932504.

4052393268 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 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 not an unprimeable number, because it can be changed into a prime (4052393263) 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, 372555 + ... + 383277.

It is an arithmetic number, because the mean of its divisors is an integer number (123111520).

Almost surely, 2^4052393268 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 4052393268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5909352960).

4052393268 is an abundant number, since it is smaller than the sum of its proper divisors (7766312652).

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

4052393268 is a wasteful number, since it uses less digits than its factorization.

4052393268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11157 (or 11155 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 4052393268 is about 63658.4108189955. The cubic root of 4052393268 is about 1594.3017705586.

The spelling of 4052393268 in words is "four billion, fifty-two million, three hundred ninety-three thousand, two hundred sixty-eight".