606537735606 has 64 divisors (see below), whose sum is σ = 1475590659840. Its totient is φ = 183149795520.

The previous prime is 606537735571. The next prime is 606537735619.

It is a happy number.

606537735606 is a `hidden beast` number, since 6 + 0 + 6 + 5 + 3 + 7 + 73 + 560 + 6 = 666.

606537735606 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1635975 + ... + 1972178.

It is an arithmetic number, because the mean of its divisors is an integer number (23056104060).

Almost surely, 2^606537735606 is an apocalyptic number.

606537735606 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

606537735606 is an abundant number, since it is smaller than the sum of its proper divisors (869052924234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606537735606 is a wasteful number, since it uses less digits than its factorization.

606537735606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608458 (or 3608452 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 54.

The spelling of 606537735606 in words is "six hundred six billion, five hundred thirty-seven million, seven hundred thirty-five thousand, six hundred six".