10556730605 has 16 divisors (see below), whose sum is σ = 12777709824. Its totient is φ = 8372602560.

The previous prime is 10556730571. The next prime is 10556730629. The reversal of 10556730605 is 50603765501.

It is not a de Polignac number, because 10556730605 - 2³² = 6261763309 is a prime.

It is a super-2 number, since 2×10556730605² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259820 + ... + 297690.

It is an arithmetic number, because the mean of its divisors is an integer number (798606864).

Almost surely, 2^10556730605 is an apocalyptic number.

It is an amenable number.

10556730605 is a deficient number, since it is larger than the sum of its proper divisors (2220979219).

10556730605 is a wasteful number, since it uses less digits than its factorization.

10556730605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38356.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 10556730605 in words is "ten billion, five hundred fifty-six million, seven hundred thirty thousand, six hundred five".