654446064606 has 64 divisors (see below), whose sum is σ = 1382521512960. Its totient is φ = 206118950400.

The previous prime is 654446064599. The next prime is 654446064607. The reversal of 654446064606 is 606460644456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654446064607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5980935 + ... + 6089373.

It is an arithmetic number, because the mean of its divisors is an integer number (21601898640).

Almost surely, 2^654446064606 is an apocalyptic number.

654446064606 is an abundant number, since it is smaller than the sum of its proper divisors (728075448354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

654446064606 is a wasteful number, since it uses less digits than its factorization.

654446064606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109001.

The product of its (nonzero) digits is 9953280, while the sum is 51.

It can be divided in two parts, 6544460 and 64606, that added together give a palindrome (6609066).

The spelling of 654446064606 in words is "six hundred fifty-four billion, four hundred forty-six million, sixty-four thousand, six hundred six".