52538053 has 4 divisors (see below), whose sum is σ = 54349740. Its totient is φ = 50726368.

The previous prime is 52538051. The next prime is 52538069. The reversal of 52538053 is 35083525.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28547649 + 23990404 = 5343^2 + 4898^2 .

It is a cyclic number.

It is not a de Polignac number, because 52538053 - 2¹ = 52538051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52538051) 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, 905800 + ... + 905857.

It is an arithmetic number, because the mean of its divisors is an integer number (13587435).

Almost surely, 2^52538053 is an apocalyptic number.

It is an amenable number.

52538053 is a deficient number, since it is larger than the sum of its proper divisors (1811687).

52538053 is a wasteful number, since it uses less digits than its factorization.

52538053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811686.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 52538053 is about 7248.3138039133. The cubic root of 52538053 is about 374.5340654679.

The spelling of 52538053 in words is "fifty-two million, five hundred thirty-eight thousand, fifty-three".