6556150000050 has 48 divisors (see below), whose sum is σ = 18582002288832. Its totient is φ = 1498548571200.

The previous prime is 6556150000039. The next prime is 6556150000051. The reversal of 6556150000050 is 500000516556.

It is a junction number, because it is equal to n+sod(n) for n = 6556149999966 and 6556150000020.

It is not an unprimeable number, because it can be changed into a prime (6556150000051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3121975141 + ... + 3121977240.

It is an arithmetic number, because the mean of its divisors is an integer number (387125047684).

Almost surely, 2^{6556150000050} is an apocalyptic number.

6556150000050 is an abundant number, since it is smaller than the sum of its proper divisors (12025852288782).

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

6556150000050 is a wasteful number, since it uses less digits than its factorization.

6556150000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6243952403 (or 6243952398 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 6556150000050 in words is "six trillion, five hundred fifty-six billion, one hundred fifty million, fifty", and thus it is an aban number.