10500955 has 4 divisors (see below), whose sum is σ = 12601152. Its totient is φ = 8400760.

The previous prime is 10500923. The next prime is 10500983. The reversal of 10500955 is 55900501.

10500955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55900501 = 71 ⋅787331.

It is not a de Polignac number, because 10500955 - 2⁵ = 10500923 is a prime.

It is a super-2 number, since 2×10500955² = 220540111824050, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050091 + ... + 1050100.

It is an arithmetic number, because the mean of its divisors is an integer number (3150288).

Almost surely, 2^10500955 is an apocalyptic number.

10500955 is a deficient number, since it is larger than the sum of its proper divisors (2100197).

10500955 is an equidigital number, since it uses as much as digits as its factorization.

10500955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100196.

The product of its (nonzero) digits is 1125, while the sum is 25.

The square root of 10500955 is about 3240.5177055526. The cubic root of 10500955 is about 218.9825955880.

The spelling of 10500955 in words is "ten million, five hundred thousand, nine hundred fifty-five".