5667572423 has 4 divisors (see below), whose sum is σ = 5668183560. Its totient is φ = 5666961288.

The previous prime is 5667572419. The next prime is 5667572447. The reversal of 5667572423 is 3242757665.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5667572423 - 2² = 5667572419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667572483) 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, 291440 + ... + 310277.

It is an arithmetic number, because the mean of its divisors is an integer number (1417045890).

Almost surely, 2^5667572423 is an apocalyptic number.

5667572423 is a deficient number, since it is larger than the sum of its proper divisors (611137).

5667572423 is an equidigital number, since it uses as much as digits as its factorization.

5667572423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611136.

The product of its digits is 2116800, while the sum is 47.

The square root of 5667572423 is about 75283.2811652096. The cubic root of 5667572423 is about 1782.9220639949.

The spelling of 5667572423 in words is "five billion, six hundred sixty-seven million, five hundred seventy-two thousand, four hundred twenty-three".