4445750652 has 48 divisors (see below), whose sum is σ = 11858595840. Its totient is φ = 1269865152.

The previous prime is 4445750609. The next prime is 4445750669. The reversal of 4445750652 is 2560575444.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 590053 + ... + 597539.

It is an arithmetic number, because the mean of its divisors is an integer number (247054080).

Almost surely, 2^4445750652 is an apocalyptic number.

4445750652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4445750652 is an abundant number, since it is smaller than the sum of its proper divisors (7412845188).

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

4445750652 is a wasteful number, since it uses less digits than its factorization.

4445750652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14570 (or 14568 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The square root of 4445750652 is about 66676.4625036452. The cubic root of 4445750652 is about 1644.3024363526.

The spelling of 4445750652 in words is "four billion, four hundred forty-five million, seven hundred fifty thousand, six hundred fifty-two".