4474887249599 has 16 divisors (see below), whose sum is σ = 4844018188800. Its totient is φ = 4109320654560.

The previous prime is 4474887249589. The next prime is 4474887249709. The reversal of 4474887249599 is 9959427884744.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4474887249599 is a prime.

It is a super-3 number, since 3×4474887249599³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4474887249589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18524504 + ... + 18764514.

It is an arithmetic number, because the mean of its divisors is an integer number (302751136800).

Almost surely, 2^{4474887249599} is an apocalyptic number.

4474887249599 is a deficient number, since it is larger than the sum of its proper divisors (369130939201).

4474887249599 is a wasteful number, since it uses less digits than its factorization.

4474887249599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247430.

The product of its digits is 5852528640, while the sum is 80.

The spelling of 4474887249599 in words is "four trillion, four hundred seventy-four billion, eight hundred eighty-seven million, two hundred forty-nine thousand, five hundred ninety-nine".