4565115352 has 64 divisors (see below), whose sum is σ = 10114007040. Its totient is φ = 1890864000.

The previous prime is 4565115343. The next prime is 4565115361. The reversal of 4565115352 is 2535115654.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4565115343) and next prime (4565115361).

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305577 + ... + 320167.

It is an arithmetic number, because the mean of its divisors is an integer number (158031360).

Almost surely, 2^4565115352 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 4565115352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5057003520).

4565115352 is an abundant number, since it is smaller than the sum of its proper divisors (5548891688).

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

4565115352 is a wasteful number, since it uses less digits than its factorization.

4565115352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14792 (or 14788 counting only the distinct ones).

The product of its digits is 90000, while the sum is 37.

The square root of 4565115352 is about 67565.6373610136. The cubic root of 4565115352 is about 1658.8887118674. Note that the first 3 decimals are identical.

The spelling of 4565115352 in words is "four billion, five hundred sixty-five million, one hundred fifteen thousand, three hundred fifty-two".