6156011600550 has 96 divisors (see below), whose sum is σ = 19386550848000. Its totient is φ = 1407088363680.

The previous prime is 6156011600537. The next prime is 6156011600551. The reversal of 6156011600550 is 550061106516.

It is a super-2 number, since 2×6156011600550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6156011600551) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 325705450 + ... + 325724349.

It is an arithmetic number, because the mean of its divisors is an integer number (201943238000).

Almost surely, 2^{6156011600550} is an apocalyptic number.

6156011600550 is an abundant number, since it is smaller than the sum of its proper divisors (13230539247450).

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

6156011600550 is a wasteful number, since it uses less digits than its factorization.

6156011600550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651429827 (or 651429816 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 6156011600550 in words is "six trillion, one hundred fifty-six billion, eleven million, six hundred thousand, five hundred fifty".