44495589869 has 8 divisors (see below), whose sum is σ = 46839408000. Its totient is φ = 42151966272.

The previous prime is 44495589857. The next prime is 44495589881. The reversal of 44495589869 is 96898559444.

44495589869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44495589857) and next prime (44495589881).

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 44495589869 - 2⁸ = 44495589613 is a prime.

It is a super-2 number, since 2×44495589869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44495589899) 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, 807212 + ... + 860570.

It is an arithmetic number, because the mean of its divisors is an integer number (5854926000).

Almost surely, 2^44495589869 is an apocalyptic number.

It is an amenable number.

44495589869 is a deficient number, since it is larger than the sum of its proper divisors (2343818131).

44495589869 is a wasteful number, since it uses less digits than its factorization.

44495589869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97267.

The product of its digits is 447897600, while the sum is 71.

The spelling of 44495589869 in words is "forty-four billion, four hundred ninety-five million, five hundred eighty-nine thousand, eight hundred sixty-nine".