2053409363 has 4 divisors (see below), whose sum is σ = 2161483560. Its totient is φ = 1945335168.

The previous prime is 2053409357. The next prime is 2053409383. The reversal of 2053409363 is 3639043502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2053409363 - 2⁶ = 2053409299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053409333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54037070 + ... + 54037107.

It is an arithmetic number, because the mean of its divisors is an integer number (540370890).

Almost surely, 2^2053409363 is an apocalyptic number.

2053409363 is a deficient number, since it is larger than the sum of its proper divisors (108074197).

2053409363 is a wasteful number, since it uses less digits than its factorization.

2053409363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108074196.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 2053409363 is about 45314.5601655803. The cubic root of 2053409363 is about 1271.0379352579.

The spelling of 2053409363 in words is "two billion, fifty-three million, four hundred nine thousand, three hundred sixty-three".