10550540530646 has 8 divisors (see below), whose sum is σ = 15826114402104. Its totient is φ = 5275169063280.

The previous prime is 10550540530643. The next prime is 10550540530679. The reversal of 10550540530646 is 64603504505501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10550540530646² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550540530597 and 10550540530606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550540530643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50470640 + ... + 50679251.

It is an arithmetic number, because the mean of its divisors is an integer number (1978264300263).

Almost surely, 2^{10550540530646} is an apocalyptic number.

10550540530646 is a deficient number, since it is larger than the sum of its proper divisors (5275573871458).

10550540530646 is a wasteful number, since it uses less digits than its factorization.

10550540530646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101202046.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 10550540530646 in words is "ten trillion, five hundred fifty billion, five hundred forty million, five hundred thirty thousand, six hundred forty-six".