6375069445 has 8 divisors (see below), whose sum is σ = 8100088344. Its totient is φ = 4800052224.

The previous prime is 6375069443. The next prime is 6375069473. The reversal of 6375069445 is 5449605736.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1381385889 + 4993683556 = 37167^2 + 70666^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6375069445 - 2¹ = 6375069443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6375069443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37500324 + ... + 37500493.

It is an arithmetic number, because the mean of its divisors is an integer number (1012511043).

Almost surely, 2^6375069445 is an apocalyptic number.

It is an amenable number.

6375069445 is a deficient number, since it is larger than the sum of its proper divisors (1725018899).

6375069445 is a wasteful number, since it uses less digits than its factorization.

6375069445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75000839.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The square root of 6375069445 is about 79844.0319936312. The cubic root of 6375069445 is about 1854.2216174689.

The spelling of 6375069445 in words is "six billion, three hundred seventy-five million, sixty-nine thousand, four hundred forty-five".