5673554329 has 3 divisors (see below), whose sum is σ = 5673629653. Its totient is φ = 5673479006.

The previous prime is 5673554323. The next prime is 5673554333. The reversal of 5673554329 is 9234553765.

The square root of 5673554329 is 75323.

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 5673554329 - 2¹¹ = 5673552281 is a prime.

It is a super-2 number, since 2×5673554329² = 64378437448229280482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5673554323) 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, 37662 + ... + 112984.

Almost surely, 2^5673554329 is an apocalyptic number.

5673554329 is the 75323-rd square number.

5673554329 is the 37662-nd centered octagonal number.

It is an amenable number.

5673554329 is a deficient number, since it is larger than the sum of its proper divisors (75324).

5673554329 is an frugal number, since it uses more digits than its factorization.

5673554329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150646 (or 75323 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 49.

The cubic root of 5673554329 is about 1783.5491121284.

Multiplying 5673554329 by its sum of digits (49), we get a square (278004162121 = 527261²).

The spelling of 5673554329 in words is "five billion, six hundred seventy-three million, five hundred fifty-four thousand, three hundred twenty-nine".