10555505 has 16 divisors (see below), whose sum is σ = 13305600. Its totient is φ = 8023488.

The previous prime is 10555483. The next prime is 10555537. The reversal of 10555505 is 50555501.

It is a cyclic number.

It is not a de Polignac number, because 10555505 - 2²⁰ = 9506929 is a prime.

It is a super-2 number, since 2×10555505² = 222837371610050, which contains 22 as substring.

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, 30071 + ... + 30419.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 2^10555505 is an apocalyptic number.

It is an amenable number.

10555505 is a deficient number, since it is larger than the sum of its proper divisors (2750095).

10555505 is a wasteful number, since it uses less digits than its factorization.

10555505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640.

The product of its (nonzero) digits is 3125, while the sum is 26.

The square root of 10555505 is about 3248.9236679245. The cubic root of 10555505 is about 219.3611286321.

The spelling of 10555505 in words is "ten million, five hundred fifty-five thousand, five hundred five".