10500655503066 has 16 divisors (see below), whose sum is σ = 21004464909600. Its totient is φ = 3499692850448.

The previous prime is 10500655503029. The next prime is 10500655503083. The reversal of 10500655503066 is 66030555600501.

It is a super-2 number, since 2×10500655503066² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131369361 + ... + 131449268.

It is an arithmetic number, because the mean of its divisors is an integer number (1312779056850).

Almost surely, 2^{10500655503066} is an apocalyptic number.

10500655503066 is an abundant number, since it is smaller than the sum of its proper divisors (10503809406534).

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

10500655503066 is a wasteful number, since it uses less digits than its factorization.

10500655503066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262825293.

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 10500655503066 in words is "ten trillion, five hundred billion, six hundred fifty-five million, five hundred three thousand, sixty-six".