441151253 has 4 divisors (see below), whose sum is σ = 464369760. Its totient is φ = 417932748.

The previous prime is 441151229. The next prime is 441151261. The reversal of 441151253 is 352151144.

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 441151253 - 2⁶ = 441151189 is a prime.

It is a super-2 number, since 2×441151253² = 389228856046940018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441151213) 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, 11609225 + ... + 11609262.

It is an arithmetic number, because the mean of its divisors is an integer number (116092440).

Almost surely, 2^441151253 is an apocalyptic number.

It is an amenable number.

441151253 is a deficient number, since it is larger than the sum of its proper divisors (23218507).

441151253 is a wasteful number, since it uses less digits than its factorization.

441151253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23218506.

The product of its digits is 2400, while the sum is 26.

The square root of 441151253 is about 21003.6009531699. The cubic root of 441151253 is about 761.2532720777.

The spelling of 441151253 in words is "four hundred forty-one million, one hundred fifty-one thousand, two hundred fifty-three".