10550056616 has 64 divisors (see below), whose sum is σ = 22067277120. Its totient is φ = 4687787520.

The previous prime is 10550056609. The next prime is 10550056663. The reversal of 10550056616 is 61665005501.

It is a super-2 number, since 2×10550056616² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1315916 + ... + 1323908.

It is an arithmetic number, because the mean of its divisors is an integer number (344801205).

Almost surely, 2^10550056616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10550056616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11033638560).

10550056616 is an abundant number, since it is smaller than the sum of its proper divisors (11517220504).

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

10550056616 is a wasteful number, since it uses less digits than its factorization.

10550056616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8346 (or 8342 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 10550056616 in words is "ten billion, five hundred fifty million, fifty-six thousand, six hundred sixteen".