10100545505 has 16 divisors (see below), whose sum is σ = 12226455360. Its totient is φ = 8010080832.

The previous prime is 10100545471. The next prime is 10100545523. The reversal of 10100545505 is 50554500101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10100545505 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459782 + ... + 481248.

It is an arithmetic number, because the mean of its divisors is an integer number (764153460).

Almost surely, 2^10100545505 is an apocalyptic number.

It is an amenable number.

10100545505 is a deficient number, since it is larger than the sum of its proper divisors (2125909855).

10100545505 is a wasteful number, since it uses less digits than its factorization.

10100545505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22288.

The product of its (nonzero) digits is 2500, while the sum is 26.

The spelling of 10100545505 in words is "ten billion, one hundred million, five hundred forty-five thousand, five hundred five".