44975599999 has 8 divisors (see below), whose sum is σ = 49241421648. Its totient is φ = 40739300160.

The previous prime is 44975599969. The next prime is 44975600003. The reversal of 44975599999 is 99999557944.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44975599999 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 (44975599919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7377262 + ... + 7383355.

It is an arithmetic number, because the mean of its divisors is an integer number (6155177706).

Almost surely, 2^44975599999 is an apocalyptic number.

44975599999 is a deficient number, since it is larger than the sum of its proper divisors (4265821649).

44975599999 is a wasteful number, since it uses less digits than its factorization.

44975599999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14760905.

The product of its digits is 1488034800, while the sum is 79.

The spelling of 44975599999 in words is "forty-four billion, nine hundred seventy-five million, five hundred ninety-nine thousand, nine hundred ninety-nine".