5199776636532 has 12 divisors (see below), whose sum is σ = 12132812151936. Its totient is φ = 1733258878840.

The previous prime is 5199776636519. The next prime is 5199776636533. The reversal of 5199776636532 is 2356366779915.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5199776636533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216657359844 + ... + 216657359867.

It is an arithmetic number, because the mean of its divisors is an integer number (1011067679328).

Almost surely, 2^{5199776636532} is an apocalyptic number.

It is an amenable number.

5199776636532 is an abundant number, since it is smaller than the sum of its proper divisors (6933035515404).

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

5199776636532 is a wasteful number, since it uses less digits than its factorization.

5199776636532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433314719718 (or 433314719716 counting only the distinct ones).

The product of its digits is 385786800, while the sum is 69.

The spelling of 5199776636532 in words is "five trillion, one hundred ninety-nine billion, seven hundred seventy-six million, six hundred thirty-six thousand, five hundred thirty-two".