4252332545 has 8 divisors (see below), whose sum is σ = 5119208640. Its totient is φ = 3390926320.

The previous prime is 4252332503. The next prime is 4252332571. The reversal of 4252332545 is 5452332524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4252332545 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365755 + ... + 1368864.

It is an arithmetic number, because the mean of its divisors is an integer number (639901080).

Almost surely, 2^4252332545 is an apocalyptic number.

It is an amenable number.

4252332545 is a deficient number, since it is larger than the sum of its proper divisors (866876095).

4252332545 is a wasteful number, since it uses less digits than its factorization.

4252332545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734935.

The product of its digits is 144000, while the sum is 35.

The square root of 4252332545 is about 65209.9114015653. The cubic root of 4252332545 is about 1620.1021813564.

The spelling of 4252332545 in words is "four billion, two hundred fifty-two million, three hundred thirty-two thousand, five hundred forty-five".