2253533730 has 32 divisors (see below), whose sum is σ = 6181121664. Its totient is φ = 515093376.

The previous prime is 2253533713. The next prime is 2253533731. The reversal of 2253533730 is 373353522.

It is a super-3 number, since 3×2253533730³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2253533691 and 2253533700.

It is not an unprimeable number, because it can be changed into a prime (2253533731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5365347 + ... + 5365766.

It is an arithmetic number, because the mean of its divisors is an integer number (193160052).

Almost surely, 2^2253533730 is an apocalyptic number.

2253533730 is an abundant number, since it is smaller than the sum of its proper divisors (3927587934).

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

2253533730 is a wasteful number, since it uses less digits than its factorization.

2253533730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731130.

The product of its (nonzero) digits is 56700, while the sum is 33.

The square root of 2253533730 is about 47471.3990735474. The cubic root of 2253533730 is about 1311.0563377296.

It can be divided in two parts, 22535 and 33730, that added together give a palindrome (56265).

The spelling of 2253533730 in words is "two billion, two hundred fifty-three million, five hundred thirty-three thousand, seven hundred thirty".