452583144049 has 3 divisors (see below), whose sum is σ = 452583816793. Its totient is φ = 452582471306.

The previous prime is 452583144047. The next prime is 452583144067. The reversal of 452583144049 is 940441385254.

The square root of 452583144049 is 672743.

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 452583144049 - 2¹ = 452583144047 is a prime.

It is a super-2 number, since 2×452583144049² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452583143993 and 452583144011.

It is not an unprimeable number, because it can be changed into a prime (452583144047) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 336372 + ... + 1009114.

Almost surely, 2^452583144049 is an apocalyptic number.

452583144049 is the 672743-rd square number.

452583144049 is the 336372-nd centered octagonal number.

It is an amenable number.

452583144049 is a deficient number, since it is larger than the sum of its proper divisors (672744).

452583144049 is an frugal number, since it uses more digits than its factorization.

452583144049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345486 (or 672743 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

Multiplying 452583144049 by its sum of digits (49), we get a square (22176574058401 = 4709201²).

The spelling of 452583144049 in words is "four hundred fifty-two billion, five hundred eighty-three million, one hundred forty-four thousand, forty-nine".