499596001632 has 1296 divisors, whose sum is σ = 1966306633200. Its totient is φ = 123655569408.

The previous prime is 499596001589. The next prime is 499596001651. The reversal of 499596001632 is 236100695994.

499596001632 is a `hidden beast` number, since 4 + 9 + 9 + 596 + 0 + 0 + 16 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (1296).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1431506994 + ... + 1431507342.

Almost surely, 2^499596001632 is an apocalyptic number.

499596001632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499596001632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983153316600).

499596001632 is an abundant number, since it is smaller than the sum of its proper divisors (1466710631568).

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

499596001632 is a wasteful number, since it uses less digits than its factorization.

499596001632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 499596001632 in words is "four hundred ninety-nine billion, five hundred ninety-six million, one thousand, six hundred thirty-two".