1632649343352 has 32 divisors (see below), whose sum is σ = 4296445641600. Its totient is φ = 515573476704.

The previous prime is 1632649343327. The next prime is 1632649343393. The reversal of 1632649343352 is 2533439462361.

It is a junction number, because it is equal to n+sod(n) for n = 1632649343295 and 1632649343304.

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 7 ways as a sum of consecutive naturals, for example, 1790185228 + ... + 1790186139.

It is an arithmetic number, because the mean of its divisors is an integer number (134263926300).

Almost surely, 2^{1632649343352} is an apocalyptic number.

1632649343352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1632649343352 is an abundant number, since it is smaller than the sum of its proper divisors (2663796298248).

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

1632649343352 is a wasteful number, since it uses less digits than its factorization.

1632649343352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580371395 (or 3580371391 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 51.

The spelling of 1632649343352 in words is "one trillion, six hundred thirty-two billion, six hundred forty-nine million, three hundred forty-three thousand, three hundred fifty-two".