54607746566 has 8 divisors (see below), whose sum is σ = 81912843000. Its totient is φ = 27303465568.

The previous prime is 54607746559. The next prime is 54607746569. The reversal of 54607746566 is 66564770645.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54607746569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7310 + ... + 330558.

It is an arithmetic number, because the mean of its divisors is an integer number (10239105375).

Almost surely, 2^54607746566 is an apocalyptic number.

54607746566 is a deficient number, since it is larger than the sum of its proper divisors (27305096434).

54607746566 is a wasteful number, since it uses less digits than its factorization.

54607746566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407718.

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 54607746566 in words is "fifty-four billion, six hundred seven million, seven hundred forty-six thousand, five hundred sixty-six".