52553053 has 4 divisors (see below), whose sum is σ = 60060640. Its totient is φ = 45045468.

The previous prime is 52553047. The next prime is 52553101. The reversal of 52553053 is 35035525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52553053 - 2⁹ = 52552541 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 (52554053) 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, 3753783 + ... + 3753796.

It is an arithmetic number, because the mean of its divisors is an integer number (15015160).

Almost surely, 2^52553053 is an apocalyptic number.

It is an amenable number.

52553053 is a deficient number, since it is larger than the sum of its proper divisors (7507587).

52553053 is an equidigital number, since it uses as much as digits as its factorization.

52553053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7507586.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 52553053 is about 7249.3484534819. The cubic root of 52553053 is about 374.5697061518.

Adding to 52553053 its reverse (35035525), we get a palindrome (87588578).

The spelling of 52553053 in words is "fifty-two million, five hundred fifty-three thousand, fifty-three".