56446225654 has 16 divisors (see below), whose sum is σ = 104208416928. Its totient is φ = 22330374912.

The previous prime is 56446225643. The next prime is 56446225657. The reversal of 56446225654 is 45652264465.

It is a happy number.

56446225654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56446225598 and 56446225607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56446225657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155071867 + ... + 155072230.

It is an arithmetic number, because the mean of its divisors is an integer number (6513026058).

Almost surely, 2^56446225654 is an apocalyptic number.

56446225654 is a deficient number, since it is larger than the sum of its proper divisors (47762191274).

56446225654 is a wasteful number, since it uses less digits than its factorization.

56446225654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310144119.

The product of its digits is 6912000, while the sum is 49.

The spelling of 56446225654 in words is "fifty-six billion, four hundred forty-six million, two hundred twenty-five thousand, six hundred fifty-four".