56022545 has 8 divisors (see below), whose sum is σ = 70765440. Its totient is φ = 42459120.

The previous prime is 56022541. The next prime is 56022553. The reversal of 56022545 is 54522065.

56022545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56022545 - 2² = 56022541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56022541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294761 + ... + 294950.

It is an arithmetic number, because the mean of its divisors is an integer number (8845680).

Almost surely, 2^56022545 is an apocalyptic number.

It is an amenable number.

56022545 is a deficient number, since it is larger than the sum of its proper divisors (14742895).

56022545 is a wasteful number, since it uses less digits than its factorization.

56022545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589735.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 56022545 is about 7484.8209731429. The cubic root of 56022545 is about 382.6375713727.

The spelling of 56022545 in words is "fifty-six million, twenty-two thousand, five hundred forty-five".