10505556050506 has 8 divisors (see below), whose sum is σ = 17190909900864. Its totient is φ = 4775252750220.

The previous prime is 10505556050501. The next prime is 10505556050573. The reversal of 10505556050506 is 60505065550501.

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

It is a super-2 number, since 2×10505556050506² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10505556050501) 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, 238762637490 + ... + 238762637533.

It is an arithmetic number, because the mean of its divisors is an integer number (2148863737608).

Almost surely, 2^{10505556050506} is an apocalyptic number.

10505556050506 is a deficient number, since it is larger than the sum of its proper divisors (6685353850358).

10505556050506 is a wasteful number, since it uses less digits than its factorization.

10505556050506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477525275036.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 10505556050506 in words is "ten trillion, five hundred five billion, five hundred fifty-six million, fifty thousand, five hundred six".