2253544001 has 4 divisors (see below), whose sum is σ = 2372151600. Its totient is φ = 2134936404.

The previous prime is 2253543989. The next prime is 2253544009. The reversal of 2253544001 is 1004453522.

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 2253544001 - 2¹⁸ = 2253281857 is a prime.

It is a super-3 number, since 3×2253544001³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253544009) 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, 59303771 + ... + 59303808.

It is an arithmetic number, because the mean of its divisors is an integer number (593037900).

Almost surely, 2^2253544001 is an apocalyptic number.

It is an amenable number.

2253544001 is a deficient number, since it is larger than the sum of its proper divisors (118607599).

2253544001 is a wasteful number, since it uses less digits than its factorization.

2253544001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118607598.

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

The square root of 2253544001 is about 47471.5072543521. The cubic root of 2253544001 is about 1311.0583295405.

Adding to 2253544001 its reverse (1004453522), we get a palindrome (3257997523).

The spelling of 2253544001 in words is "two billion, two hundred fifty-three million, five hundred forty-four thousand, one".