655060003 has 4 divisors (see below), whose sum is σ = 705449248. Its totient is φ = 604670760.

The previous prime is 655060001. The next prime is 655060013. The reversal of 655060003 is 300060556.

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 655060003 - 2¹ = 655060001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 655060003.

It is not an unprimeable number, because it can be changed into a prime (655060001) 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, 25194603 + ... + 25194628.

It is an arithmetic number, because the mean of its divisors is an integer number (176362312).

Almost surely, 2^655060003 is an apocalyptic number.

655060003 is a deficient number, since it is larger than the sum of its proper divisors (50389245).

655060003 is a wasteful number, since it uses less digits than its factorization.

655060003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50389244.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 655060003 is about 25594.1400129014. The cubic root of 655060003 is about 868.4810784844.

The spelling of 655060003 in words is "six hundred fifty-five million, sixty thousand, three".