16562000034 has 48 divisors (see below), whose sum is σ = 37510634304. Its totient is φ = 5271314400.

The previous prime is 16562000033. The next prime is 16562000089. The reversal of 16562000034 is 43000026561.

16562000034 is a `hidden beast` number, since 1 + 6 + 5 + 620 + 0 + 0 + 0 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 16561999971 and 16562000007.

It is not an unprimeable number, because it can be changed into a prime (16562000033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201364 + ... + 271424.

It is an arithmetic number, because the mean of its divisors is an integer number (781471548).

Almost surely, 2^16562000034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16562000034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18755317152).

16562000034 is an abundant number, since it is smaller than the sum of its proper divisors (20948634270).

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

16562000034 is a wasteful number, since it uses less digits than its factorization.

16562000034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70663 (or 70660 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 16562000034 its reverse (43000026561), we get a palindrome (59562026595).

The spelling of 16562000034 in words is "sixteen billion, five hundred sixty-two million, thirty-four", and thus it is an aban number.