2053163204 has 6 divisors (see below), whose sum is σ = 3593035614. Its totient is φ = 1026581600.

The previous prime is 2053163173. The next prime is 2053163227. The reversal of 2053163204 is 4023613502.

It can be written as a sum of positive squares in only one way, i.e., 2051908804 + 1254400 = 45298^2 + 1120^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256645397 + ... + 256645404.

It is an arithmetic number, because the mean of its divisors is an integer number (598839269).

Almost surely, 2^2053163204 is an apocalyptic number.

It is an amenable number.

2053163204 is a deficient number, since it is larger than the sum of its proper divisors (1539872410).

2053163204 is a wasteful number, since it uses less digits than its factorization.

2053163204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513290805 (or 513290803 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2053163204 is about 45311.8439704235. The cubic root of 2053163204 is about 1270.9871433187.

Adding to 2053163204 its reverse (4023613502), we get a palindrome (6076776706).

The spelling of 2053163204 in words is "two billion, fifty-three million, one hundred sixty-three thousand, two hundred four".