5640375352 has 16 divisors (see below), whose sum is σ = 10916856000. Its totient is φ = 2729213760.

The previous prime is 5640375347. The next prime is 5640375427. The reversal of 5640375352 is 2535730465.

It is a super-2 number, since 2×5640375352² = 63627668222898247808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11371477 + ... + 11371972.

It is an arithmetic number, because the mean of its divisors is an integer number (682303500).

Almost surely, 2^5640375352 is an apocalyptic number.

It is an amenable number.

5640375352 is a deficient number, since it is larger than the sum of its proper divisors (5276480648).

5640375352 is a wasteful number, since it uses less digits than its factorization.

5640375352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22743486 (or 22743482 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 40.

The square root of 5640375352 is about 75102.4323973598. The cubic root of 5640375352 is about 1780.0655776875.

The spelling of 5640375352 in words is "five billion, six hundred forty million, three hundred seventy-five thousand, three hundred fifty-two".