4252654240 has 24 divisors (see below), whose sum is σ = 10046896020. Its totient is φ = 1701061632.

The previous prime is 4252654229. The next prime is 4252654247. The reversal of 4252654240 is 424562524.

It can be written as a sum of positive squares in 2 ways, for example, as 4150967184 + 101687056 = 64428^2 + 10084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4252654196 and 4252654205.

It is not an unprimeable number, because it can be changed into a prime (4252654247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13289385 + ... + 13289704.

Almost surely, 2^4252654240 is an apocalyptic number.

4252654240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4252654240 is an abundant number, since it is smaller than the sum of its proper divisors (5794241780).

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

4252654240 is a wasteful number, since it uses less digits than its factorization.

4252654240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26579104 (or 26579096 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

The square root of 4252654240 is about 65212.3779661500. The cubic root of 4252654240 is about 1620.1430346704.

The spelling of 4252654240 in words is "four billion, two hundred fifty-two million, six hundred fifty-four thousand, two hundred forty".