10530556606 has 16 divisors (see below), whose sum is σ = 16239880944. Its totient is φ = 5117563584.

The previous prime is 10530556577. The next prime is 10530556607. The reversal of 10530556606 is 60665503501.

It is a happy number.

It is a super-2 number, since 2×10530556606² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530556607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140 + ... + 145183.

It is an arithmetic number, because the mean of its divisors is an integer number (1014992559).

Almost surely, 2^10530556606 is an apocalyptic number.

10530556606 is a deficient number, since it is larger than the sum of its proper divisors (5709324338).

10530556606 is a wasteful number, since it uses less digits than its factorization.

10530556606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150315.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 10530556606 in words is "ten billion, five hundred thirty million, five hundred fifty-six thousand, six hundred six".