2126300652 has 96 divisors (see below), whose sum is σ = 6312499200. Its totient is φ = 606324096.

The previous prime is 2126300623. The next prime is 2126300669. The reversal of 2126300652 is 2560036212.

2126300652 is a `hidden beast` number, since 2 + 1 + 2 + 6 + 3 + 0 + 0 + 652 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427693 + ... + 432635.

It is an arithmetic number, because the mean of its divisors is an integer number (65755200).

Almost surely, 2^2126300652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2126300652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3156249600).

2126300652 is an abundant number, since it is smaller than the sum of its proper divisors (4186198548).

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

2126300652 is a wasteful number, since it uses less digits than its factorization.

2126300652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532 (or 5524 counting only the distinct ones).

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

The square root of 2126300652 is about 46111.8276801083. The cubic root of 2126300652 is about 1285.9030432075.

Adding to 2126300652 its reverse (2560036212), we get a palindrome (4686336864).

The spelling of 2126300652 in words is "two billion, one hundred twenty-six million, three hundred thousand, six hundred fifty-two".