6156005056550 has 12 divisors (see below), whose sum is σ = 11450169405276. Its totient is φ = 2462402022600.

The previous prime is 6156005056417. The next prime is 6156005056567. The reversal of 6156005056550 is 556505006516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61560050516 + ... + 61560050615.

It is an arithmetic number, because the mean of its divisors is an integer number (954180783773).

Almost surely, 2^{6156005056550} is an apocalyptic number.

6156005056550 is a deficient number, since it is larger than the sum of its proper divisors (5294164348726).

6156005056550 is a wasteful number, since it uses less digits than its factorization.

6156005056550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123120101143 (or 123120101138 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 6156005056550 in words is "six trillion, one hundred fifty-six billion, five million, fifty-six thousand, five hundred fifty".