10161051606 has 48 divisors (see below), whose sum is σ = 23393801808. Its totient is φ = 3176409600.

The previous prime is 10161051599. The next prime is 10161051611. The reversal of 10161051606 is 60615016101.

10161051606 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 1 + 0 + 51 + 606 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10161051606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26901 + ... + 145071.

It is an arithmetic number, because the mean of its divisors is an integer number (487370871).

Almost surely, 2^10161051606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10161051606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11696900904).

10161051606 is an abundant number, since it is smaller than the sum of its proper divisors (13232750202).

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

10161051606 is a wasteful number, since it uses less digits than its factorization.

10161051606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118477 (or 118474 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 10161051606 its reverse (60615016101), we get a palindrome (70776067707).

The spelling of 10161051606 in words is "ten billion, one hundred sixty-one million, fifty-one thousand, six hundred six".