44687805213005 has 16 divisors (see below), whose sum is σ = 54506244258048. Its totient is φ = 35163030312000.

The previous prime is 44687805212987. The next prime is 44687805213013. The reversal of 44687805213005 is 50031250878644.

It is not a de Polignac number, because 44687805213005 - 2²⁴ = 44687788435789 is a prime.

It is a super-2 number, since 2×44687805213005² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7065500 + ... + 11802410.

It is an arithmetic number, because the mean of its divisors is an integer number (3406640266128).

Almost surely, 2^{44687805213005} is an apocalyptic number.

It is an amenable number.

44687805213005 is a deficient number, since it is larger than the sum of its proper divisors (9818439045043).

44687805213005 is a wasteful number, since it uses less digits than its factorization.

44687805213005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767908.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 44687805213005 in words is "forty-four trillion, six hundred eighty-seven billion, eight hundred five million, two hundred thirteen thousand, five".