2241500453 has 4 divisors (see below), whose sum is σ = 2289192000. Its totient is φ = 2193808908.

The previous prime is 2241500411. The next prime is 2241500479. The reversal of 2241500453 is 3540051422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2241500453 - 2⁶ = 2241500389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241500483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23845703 + ... + 23845796.

It is an arithmetic number, because the mean of its divisors is an integer number (572298000).

Almost surely, 2^2241500453 is an apocalyptic number.

It is an amenable number.

2241500453 is a deficient number, since it is larger than the sum of its proper divisors (47691547).

2241500453 is an equidigital number, since it uses as much as digits as its factorization.

2241500453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47691546.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2241500453 is about 47344.4870391474. The cubic root of 2241500453 is about 1308.7186065624.

Adding to 2241500453 its reverse (3540051422), we get a palindrome (5781551875).

The spelling of 2241500453 in words is "two billion, two hundred forty-one million, five hundred thousand, four hundred fifty-three".