10642635615606 has 32 divisors (see below), whose sum is σ = 21484586043648. Its totient is φ = 3514327264800.

The previous prime is 10642635615497. The next prime is 10642635615607. The reversal of 10642635615606 is 60651653624601.

It is a super-2 number, since 2×10642635615606² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642635615607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47198431 + ... + 47423381.

It is an arithmetic number, because the mean of its divisors is an integer number (671393313864).

Almost surely, 2^{10642635615606} is an apocalyptic number.

10642635615606 is an abundant number, since it is smaller than the sum of its proper divisors (10841950428042).

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

10642635615606 is a wasteful number, since it uses less digits than its factorization.

10642635615606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298756.

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 10642635615606 in words is "ten trillion, six hundred forty-two billion, six hundred thirty-five million, six hundred fifteen thousand, six hundred six".