499647416532 has 36 divisors (see below), whose sum is σ = 1281464865408. Its totient is φ = 151408307600.

The previous prime is 499647416519. The next prime is 499647416533. The reversal of 499647416532 is 235614746994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499647416533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172053444 + ... + 172056347.

Almost surely, 2^499647416532 is an apocalyptic number.

It is an amenable number.

499647416532 is an abundant number, since it is smaller than the sum of its proper divisors (781817448876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499647416532 is a wasteful number, since it uses less digits than its factorization.

499647416532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344109820 (or 344109807 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 60.

The spelling of 499647416532 in words is "four hundred ninety-nine billion, six hundred forty-seven million, four hundred sixteen thousand, five hundred thirty-two".