606104013557 has 4 divisors (see below), whose sum is σ = 692690301216. Its totient is φ = 519517725900.

The previous prime is 606104013551. The next prime is 606104013701. The reversal of 606104013557 is 755310401606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 606104013557 - 2³⁴ = 588924144373 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 606104013557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606104013551) 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, 43293143819 + ... + 43293143832.

It is an arithmetic number, because the mean of its divisors is an integer number (173172575304).

Almost surely, 2^606104013557 is an apocalyptic number.

It is an amenable number.

606104013557 is a deficient number, since it is larger than the sum of its proper divisors (86586287659).

606104013557 is an equidigital number, since it uses as much as digits as its factorization.

606104013557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86586287658.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 606104013557 in words is "six hundred six billion, one hundred four million, thirteen thousand, five hundred fifty-seven".