2053315204 has 6 divisors (see below), whose sum is σ = 3593301614. Its totient is φ = 1026657600.

The previous prime is 2053315193. The next prime is 2053315207. The reversal of 2053315204 is 4025133502.

It can be written as a sum of positive squares in only one way, i.e., 1564993600 + 488321604 = 39560^2 + 22098^2 .

It is a super-2 number, since 2×2053315204² = 8432206653955123232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2053315207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256664397 + ... + 256664404.

Almost surely, 2^2053315204 is an apocalyptic number.

It is an amenable number.

2053315204 is a deficient number, since it is larger than the sum of its proper divisors (1539986410).

2053315204 is a wasteful number, since it uses less digits than its factorization.

2053315204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513328805 (or 513328803 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2053315204 is about 45313.5212050443. The cubic root of 2053315204 is about 1271.0185071639.

Adding to 2053315204 its reverse (4025133502), we get a palindrome (6078448706).

The spelling of 2053315204 in words is "two billion, fifty-three million, three hundred fifteen thousand, two hundred four".