620246165163603 has 16 divisors (see below), whose sum is σ = 905530055270400. Its totient is φ = 374509343835680.

The previous prime is 620246165163539. The next prime is 620246165163637. The reversal of 620246165163603 is 306361561642026.

It is a cyclic number.

It is not a de Polignac number, because 620246165163603 - 2⁶ = 620246165163539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (620246165163643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34935564243 + ... + 34935581996.

It is an arithmetic number, because the mean of its divisors is an integer number (56595628454400).

Almost surely, 2^{620246165163603} is an apocalyptic number.

620246165163603 is a deficient number, since it is larger than the sum of its proper divisors (285283890106797).

620246165163603 is a wasteful number, since it uses less digits than its factorization.

620246165163603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69871146522.

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 620246165163603 in words is "six hundred twenty trillion, two hundred forty-six billion, one hundred sixty-five million, one hundred sixty-three thousand, six hundred three".