2242532453 has 16 divisors (see below), whose sum is σ = 2693591040. Its totient is φ = 1825352496.

The previous prime is 2242532443. The next prime is 2242532471. The reversal of 2242532453 is 3542352422.

It is not a de Polignac number, because 2242532453 - 2¹² = 2242528357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242532443) 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, 27725 + ... + 72482.

It is an arithmetic number, because the mean of its divisors is an integer number (168349440).

Almost surely, 2^2242532453 is an apocalyptic number.

2242532453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2242532453 is a deficient number, since it is larger than the sum of its proper divisors (451058587).

2242532453 is a wasteful number, since it uses less digits than its factorization.

2242532453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100376.

The product of its digits is 57600, while the sum is 32.

The square root of 2242532453 is about 47355.3846251934. The cubic root of 2242532453 is about 1308.9194229960.

Adding to 2242532453 its reverse (3542352422), we get a palindrome (5784884875).

The spelling of 2242532453 in words is "two billion, two hundred forty-two million, five hundred thirty-two thousand, four hundred fifty-three".