56452567 has 4 divisors (see below), whose sum is σ = 56492416. Its totient is φ = 56412720.

The previous prime is 56452559. The next prime is 56452577. The reversal of 56452567 is 76525465.

56452567 is nontrivially palindromic in base 4.

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 56452567 - 2³ = 56452559 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 (56452537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17718 + ... + 20659.

It is an arithmetic number, because the mean of its divisors is an integer number (14123104).

Almost surely, 2^56452567 is an apocalyptic number.

56452567 is a deficient number, since it is larger than the sum of its proper divisors (39849).

56452567 is a wasteful number, since it uses less digits than its factorization.

56452567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39848.

The product of its digits is 252000, while the sum is 40.

The square root of 56452567 is about 7513.4923304679. The cubic root of 56452567 is about 383.6141029768.

The spelling of 56452567 in words is "fifty-six million, four hundred fifty-two thousand, five hundred sixty-seven".