6091912604550 has 24 divisors (see below), whose sum is σ = 15107943259656. Its totient is φ = 1624510027840.

The previous prime is 6091912604521. The next prime is 6091912604551. The reversal of 6091912604550 is 554062191906.

It is a super-2 number, since 2×6091912604550² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6091912604550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6091912604551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20306375199 + ... + 20306375498.

It is an arithmetic number, because the mean of its divisors is an integer number (629497635819).

Almost surely, 2^{6091912604550} is an apocalyptic number.

6091912604550 is an abundant number, since it is smaller than the sum of its proper divisors (9016030655106).

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

6091912604550 is a wasteful number, since it uses less digits than its factorization.

6091912604550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40612750712 (or 40612750707 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 6091912604550 in words is "six trillion, ninety-one billion, nine hundred twelve million, six hundred four thousand, five hundred fifty".