10550564060638 has 16 divisors (see below), whose sum is σ = 18088010206560. Its totient is φ = 4521338071776.

The previous prime is 10550564060633. The next prime is 10550564060651. The reversal of 10550564060638 is 83606046505501.

It is a super-2 number, since 2×10550564060638² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550564060591 and 10550564060600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550564060633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27489273 + ... + 27870436.

It is an arithmetic number, because the mean of its divisors is an integer number (1130500637910).

Almost surely, 2^{10550564060638} is an apocalyptic number.

10550564060638 is a deficient number, since it is larger than the sum of its proper divisors (7537446145922).

10550564060638 is a wasteful number, since it uses less digits than its factorization.

10550564060638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55373331.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 10550564060638 in words is "ten trillion, five hundred fifty billion, five hundred sixty-four million, sixty thousand, six hundred thirty-eight".