2010963505 has 8 divisors (see below), whose sum is σ = 2478376872. Its totient is φ = 1565290368.

The previous prime is 2010963433. The next prime is 2010963511. The reversal of 2010963505 is 5053690102.

It can be written as a sum of positive squares in 4 ways, for example, as 342731169 + 1668232336 = 18513^2 + 40844^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2010963505 - 2²⁵ = 1977409073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5434852 + ... + 5435221.

It is an arithmetic number, because the mean of its divisors is an integer number (309797109).

Almost surely, 2^2010963505 is an apocalyptic number.

It is an amenable number.

2010963505 is a deficient number, since it is larger than the sum of its proper divisors (467413367).

2010963505 is a wasteful number, since it uses less digits than its factorization.

2010963505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10870115.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 2010963505 is about 44843.7677386724. The cubic root of 2010963505 is about 1262.2190477658.

The spelling of 2010963505 in words is "two billion, ten million, nine hundred sixty-three thousand, five hundred five".