56740654603 has 4 divisors (see below), whose sum is σ = 56741346288. Its totient is φ = 56739962920.

The previous prime is 56740654589. The next prime is 56740654627. The reversal of 56740654603 is 30645604765.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56740654603 is a prime.

It is a super-3 number, since 3×56740654603³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56740654643) 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, 203176 + ... + 393397.

It is an arithmetic number, because the mean of its divisors is an integer number (14185336572).

Almost surely, 2^56740654603 is an apocalyptic number.

56740654603 is a deficient number, since it is larger than the sum of its proper divisors (691685).

56740654603 is an equidigital number, since it uses as much as digits as its factorization.

56740654603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691684.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 56740654603 in words is "fifty-six billion, seven hundred forty million, six hundred fifty-four thousand, six hundred three".