52812053 has 16 divisors (see below), whose sum is σ = 62400000. Its totient is φ = 44671536.

The previous prime is 52812049. The next prime is 52812079. The reversal of 52812053 is 35021825.

52812053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52812053 - 2² = 52812049 is a prime.

It is a super-2 number, since 2×52812053² = 5578225884149618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52812083) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 26123 + ... + 28071.

It is an arithmetic number, because the mean of its divisors is an integer number (3900000).

Almost surely, 2^52812053 is an apocalyptic number.

It is an amenable number.

52812053 is a deficient number, since it is larger than the sum of its proper divisors (9587947).

52812053 is an equidigital number, since it uses as much as digits as its factorization.

52812053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2035 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 52812053 is about 7267.1901722743. The cubic root of 52812053 is about 375.1840352975.

Adding to 52812053 its reverse (35021825), we get a palindrome (87833878).

The spelling of 52812053 in words is "fifty-two million, eight hundred twelve thousand, fifty-three".