56546445 has 8 divisors (see below), whose sum is σ = 90474336. Its totient is φ = 30158096.

The previous prime is 56546423. The next prime is 56546467. The reversal of 56546445 is 54464565.

It is an interprime number because it is at equal distance from previous prime (56546423) and next prime (56546467).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56546445 - 2⁹ = 56545933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1884867 + ... + 1884896.

It is an arithmetic number, because the mean of its divisors is an integer number (11309292).

Almost surely, 2^56546445 is an apocalyptic number.

It is an amenable number.

56546445 is a deficient number, since it is larger than the sum of its proper divisors (33927891).

56546445 is a wasteful number, since it uses less digits than its factorization.

56546445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769771.

The product of its digits is 288000, while the sum is 39.

The square root of 56546445 is about 7519.7370299765. The cubic root of 56546445 is about 383.8266293654.

The spelling of 56546445 in words is "fifty-six million, five hundred forty-six thousand, four hundred forty-five".