11615006110550 has 12 divisors (see below), whose sum is σ = 21603911365716. Its totient is φ = 4646002444200.

The previous prime is 11615006110481. The next prime is 11615006110567. The reversal of 11615006110550 is 5501160051611.

It is a super-2 number, since 2×11615006110550² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116150061056 + ... + 116150061155.

It is an arithmetic number, because the mean of its divisors is an integer number (1800325947143).

Almost surely, 2^{11615006110550} is an apocalyptic number.

11615006110550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11615006110550 is a deficient number, since it is larger than the sum of its proper divisors (9988905255166).

11615006110550 is a wasteful number, since it uses less digits than its factorization.

11615006110550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232300122223 (or 232300122218 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 11615006110550 in words is "eleven trillion, six hundred fifteen billion, six million, one hundred ten thousand, five hundred fifty".