2869164953 has 8 divisors (see below), whose sum is σ = 3112036200. Its totient is φ = 2634526720.

The previous prime is 2869164943. The next prime is 2869164973. The reversal of 2869164953 is 3594619682.

It can be written as a sum of positive squares in 4 ways, for example, as 571592464 + 2297572489 = 23908^2 + 47933^2 .

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

It is not a de Polignac number, because 2869164953 - 2⁴ = 2869164937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2869164895 and 2869164904.

It is not an unprimeable number, because it can be changed into a prime (2869164913) 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, 2057528 + ... + 2058921.

It is an arithmetic number, because the mean of its divisors is an integer number (389004525).

Almost surely, 2^2869164953 is an apocalyptic number.

It is an amenable number.

2869164953 is a deficient number, since it is larger than the sum of its proper divisors (242871247).

2869164953 is a wasteful number, since it uses less digits than its factorization.

2869164953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116507.

The product of its digits is 2799360, while the sum is 53.

The square root of 2869164953 is about 53564.5867434819. The cubic root of 2869164953 is about 1420.9708617216.

The spelling of 2869164953 in words is "two billion, eight hundred sixty-nine million, one hundred sixty-four thousand, nine hundred fifty-three".