16162561050 has 48 divisors (see below), whose sum is σ = 40092350592. Its totient is φ = 4309027200.

The previous prime is 16162561043. The next prime is 16162561189. The reversal of 16162561050 is 5016526161.

16162561050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16162561050² (a number of 21 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 837510 + ... + 856590.

It is an arithmetic number, because the mean of its divisors is an integer number (835257304).

Almost surely, 2^16162561050 is an apocalyptic number.

16162561050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16162561050 is an abundant number, since it is smaller than the sum of its proper divisors (23929789542).

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

16162561050 is a wasteful number, since it uses less digits than its factorization.

16162561050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24743 (or 24738 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 16162561050 in words is "sixteen billion, one hundred sixty-two million, five hundred sixty-one thousand, fifty".