10505858006 has 16 divisors (see below), whose sum is σ = 18013397760. Its totient is φ = 4501671720.

The previous prime is 10505858003. The next prime is 10505858021. The reversal of 10505858006 is 60085850501.

It is a super-2 number, since 2×10505858006² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505858003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11165 + ... + 145383.

It is an arithmetic number, because the mean of its divisors is an integer number (1125837360).

Almost surely, 2^10505858006 is an apocalyptic number.

10505858006 is a deficient number, since it is larger than the sum of its proper divisors (7507539754).

10505858006 is a wasteful number, since it uses less digits than its factorization.

10505858006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139819.

The product of its (nonzero) digits is 48000, while the sum is 38.

The spelling of 10505858006 in words is "ten billion, five hundred five million, eight hundred fifty-eight thousand, six".