6488952049539 has 48 divisors (see below), whose sum is σ = 9916460611200. Its totient is φ = 4077439430400.

The previous prime is 6488952049513. The next prime is 6488952049553. The reversal of 6488952049539 is 9359402598846.

6488952049539 is a `hidden beast` number, since 6 + 4 + 8 + 8 + 9 + 520 + 4 + 95 + 3 + 9 = 666.

It is not a de Polignac number, because 6488952049539 - 2²⁵ = 6488918495107 is a prime.

It is a super-2 number, since 2×6488952049539² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6488952049339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108610027 + ... + 108669755.

It is an arithmetic number, because the mean of its divisors is an integer number (206592929400).

Almost surely, 2^{6488952049539} is an apocalyptic number.

6488952049539 is a deficient number, since it is larger than the sum of its proper divisors (3427508561661).

6488952049539 is a wasteful number, since it uses less digits than its factorization.

6488952049539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62976 (or 62973 counting only the distinct ones).

The product of its (nonzero) digits is 671846400, while the sum is 72.

The spelling of 6488952049539 in words is "six trillion, four hundred eighty-eight billion, nine hundred fifty-two million, forty-nine thousand, five hundred thirty-nine".