10650164550 has 24 divisors (see below), whose sum is σ = 26412408456. Its totient is φ = 2840043840.

The previous prime is 10650164549. The next prime is 10650164557. The reversal of 10650164550 is 5546105601.

It is a super-2 number, since 2×10650164550² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10650164557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35500399 + ... + 35500698.

It is an arithmetic number, because the mean of its divisors is an integer number (1100517019).

Almost surely, 2^10650164550 is an apocalyptic number.

10650164550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10650164550 is an abundant number, since it is smaller than the sum of its proper divisors (15762243906).

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

10650164550 is a wasteful number, since it uses less digits than its factorization.

10650164550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71001112 (or 71001107 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 10650164550 in words is "ten billion, six hundred fifty million, one hundred sixty-four thousand, five hundred fifty".