52710121 has 4 divisors (see below), whose sum is σ = 52960144. Its totient is φ = 52460100.

The previous prime is 52710109. The next prime is 52710157. The reversal of 52710121 is 12101725.

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 52710121 - 2¹⁵ = 52677353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52710101) 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, 124695 + ... + 125116.

It is an arithmetic number, because the mean of its divisors is an integer number (13240036).

Almost surely, 2^52710121 is an apocalyptic number.

It is an amenable number.

52710121 is a deficient number, since it is larger than the sum of its proper divisors (250023).

52710121 is a wasteful number, since it uses less digits than its factorization.

52710121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250022.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 52710121 is about 7260.1736205135. The cubic root of 52710121 is about 374.9425002209.

Adding to 52710121 its reverse (12101725), we get a palindrome (64811846).

It can be divided in two parts, 527 and 10121, that added together give a cube (10648 = 22³).

The spelling of 52710121 in words is "fifty-two million, seven hundred ten thousand, one hundred twenty-one".