2120526036 has 36 divisors (see below), whose sum is σ = 5379319764. Its totient is φ = 704323200.

The previous prime is 2120526011. The next prime is 2120526043. The reversal of 2120526036 is 6306250212.

2120526036 is a `hidden beast` number, since 2 + 1 + 2 + 0 + 52 + 603 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1462603536 + 657922500 = 38244^2 + 25650^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94695 + ... + 114926.

It is an arithmetic number, because the mean of its divisors is an integer number (149425549).

Almost surely, 2^2120526036 is an apocalyptic number.

It is an amenable number.

2120526036 is an abundant number, since it is smaller than the sum of its proper divisors (3258793728).

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

2120526036 is a wasteful number, since it uses less digits than its factorization.

2120526036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209912 (or 209907 counting only the distinct ones).

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

The square root of 2120526036 is about 46049.1697645028. The cubic root of 2120526036 is about 1284.7379008908.

Adding to 2120526036 its reverse (6306250212), we get a palindrome (8426776248).

The spelling of 2120526036 in words is "two billion, one hundred twenty million, five hundred twenty-six thousand, thirty-six".