2005499510496 has 60 divisors (see below), whose sum is σ = 5898118359672. Its totient is φ = 668499835968.

The previous prime is 2005499510489. The next prime is 2005499510503. The reversal of 2005499510496 is 6940159945002.

2005499510496 is a `hidden beast` number, since 2 + 0 + 0 + 54 + 9 + 95 + 10 + 496 = 666.

It is an interprime number because it is at equal distance from previous prime (2005499510489) and next prime (2005499510503).

It is a super-2 number, since 2×2005499510496² (a number of 25 digits) contains 22 as substring.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 386860740 + ... + 386865923.

Almost surely, 2^{2005499510496} is an apocalyptic number.

It is an amenable number.

2005499510496 is an abundant number, since it is smaller than the sum of its proper divisors (3892618849176).

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

2005499510496 is an equidigital number, since it uses as much as digits as its factorization.

2005499510496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773726685 (or 773726668 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 2005499510496 in words is "two trillion, five billion, four hundred ninety-nine million, five hundred ten thousand, four hundred ninety-six".