9052190449 has 3 divisors (see below), whose sum is σ = 9052285593. Its totient is φ = 9052095306.

The previous prime is 9052190443. The next prime is 9052190461. The reversal of 9052190449 is 9440912509.

The square root of 9052190449 is 95143.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 9052190449 - 2⁵ = 9052190417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9052190443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 47572 + ... + 142714.

It is an arithmetic number, because the mean of its divisors is an integer number (3017428531).

Almost surely, 2^9052190449 is an apocalyptic number.

9052190449 is the 95143-rd square number.

9052190449 is the 47572-nd centered octagonal number.

It is an amenable number.

9052190449 is a deficient number, since it is larger than the sum of its proper divisors (95144).

9052190449 is an frugal number, since it uses more digits than its factorization.

9052190449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190286 (or 95143 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The cubic root of 9052190449 is about 2084.0968355288.

The spelling of 9052190449 in words is "nine billion, fifty-two million, one hundred ninety thousand, four hundred forty-nine".