606751776956 has 24 divisors (see below), whose sum is σ = 1147621896960. Its totient is φ = 279028302912.

The previous prime is 606751776947. The next prime is 606751776979. The reversal of 606751776956 is 659677157606.

It is a junction number, because it is equal to n+sod(n) for n = 606751776892 and 606751776901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21047516 + ... + 21076323.

It is an arithmetic number, because the mean of its divisors is an integer number (47817579040).

Almost surely, 2^606751776956 is an apocalyptic number.

It is an amenable number.

606751776956 is a deficient number, since it is larger than the sum of its proper divisors (540870120004).

606751776956 is a wasteful number, since it uses less digits than its factorization.

606751776956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42124133 (or 42124131 counting only the distinct ones).

The product of its (nonzero) digits is 100018800, while the sum is 65.

The spelling of 606751776956 in words is "six hundred six billion, seven hundred fifty-one million, seven hundred seventy-six thousand, nine hundred fifty-six".