2253021384460 has 48 divisors (see below), whose sum is σ = 5898819628800. Its totient is φ = 702240431040.

The previous prime is 2253021384457. The next prime is 2253021384469. The reversal of 2253021384460 is 644831203522.

It is a happy number.

It is a super-2 number, since 2×2253021384460² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2253021384469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731498910 + ... + 731501989.

It is an arithmetic number, because the mean of its divisors is an integer number (122892075600).

Almost surely, 2^{2253021384460} is an apocalyptic number.

2253021384460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2253021384460 is an abundant number, since it is smaller than the sum of its proper divisors (3645798244340).

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

2253021384460 is a wasteful number, since it uses less digits than its factorization.

2253021384460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463000926 (or 1463000924 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 2253021384460 its reverse (644831203522), we get a palindrome (2897852587982).

The spelling of 2253021384460 in words is "two trillion, two hundred fifty-three billion, twenty-one million, three hundred eighty-four thousand, four hundred sixty".