56741266603 has 4 divisors (see below), whose sum is σ = 64847161840. Its totient is φ = 48635371368.

The previous prime is 56741266583. The next prime is 56741266613. The reversal of 56741266603 is 30666214765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56741266603 - 2⁹ = 56741266091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56741266613) 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, 4052947608 + ... + 4052947621.

It is an arithmetic number, because the mean of its divisors is an integer number (16211790460).

Almost surely, 2^56741266603 is an apocalyptic number.

56741266603 is a deficient number, since it is larger than the sum of its proper divisors (8105895237).

56741266603 is an equidigital number, since it uses as much as digits as its factorization.

56741266603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105895236.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 56741266603 in words is "fifty-six billion, seven hundred forty-one million, two hundred sixty-six thousand, six hundred three".