2900053 has 8 divisors (see below), whose sum is σ = 3199896. Its totient is φ = 2611200.

The previous prime is 2900039. The next prime is 2900057. The reversal of 2900053 is 3500092.

It can be written as a sum of positive squares in 4 ways, for example, as 3249 + 2896804 = 57^2 + 1702^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2900053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2900053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2900057) 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, 2188 + ... + 3253.

It is an arithmetic number, because the mean of its divisors is an integer number (399987).

2^2900053 is an apocalyptic number.

It is an amenable number.

2900053 is a deficient number, since it is larger than the sum of its proper divisors (299843).

2900053 is a wasteful number, since it uses less digits than its factorization.

2900053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 2900053 is about 1702.9541978574. The cubic root of 2900053 is about 142.6051834479.

The spelling of 2900053 in words is "two million, nine hundred thousand, fifty-three".