6533780016952 has 16 divisors (see below), whose sum is σ = 12250865827440. Its totient is φ = 3266882462976.

The previous prime is 6533780016947. The next prime is 6533780016997. The reversal of 6533780016952 is 2596100873356.

It is a junction number, because it is equal to n+sod(n) for n = 6533780016893 and 6533780016902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4779208 + ... + 5992360.

It is an arithmetic number, because the mean of its divisors is an integer number (765679114215).

Almost surely, 2^{6533780016952} is an apocalyptic number.

It is an amenable number.

6533780016952 is a deficient number, since it is larger than the sum of its proper divisors (5717085810488).

6533780016952 is a wasteful number, since it uses less digits than its factorization.

6533780016952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886382 (or 1886378 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 6533780016952 in words is "six trillion, five hundred thirty-three billion, seven hundred eighty million, sixteen thousand, nine hundred fifty-two".