16162354650 has 96 divisors (see below), whose sum is σ = 43431595200. Its totient is φ = 3953940480.

The previous prime is 16162354627. The next prime is 16162354651. The reversal of 16162354650 is 5645326161.

It is a super-2 number, since 2×16162354650² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 16162354599 and 16162354608.

It is not an unprimeable number, because it can be changed into a prime (16162354651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292426 + ... + 343274.

It is an arithmetic number, because the mean of its divisors is an integer number (452412450).

Almost surely, 2^16162354650 is an apocalyptic number.

16162354650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16162354650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21715797600).

16162354650 is an abundant number, since it is smaller than the sum of its proper divisors (27269240550).

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

16162354650 is a wasteful number, since it uses less digits than its factorization.

16162354650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51040 (or 51035 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 16162354650 in words is "sixteen billion, one hundred sixty-two million, three hundred fifty-four thousand, six hundred fifty".