52031753 has 4 divisors (see below), whose sum is σ = 52159380. Its totient is φ = 51904128.

The previous prime is 52031741. The next prime is 52031767. The reversal of 52031753 is 35713025.

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 28334329 + 23697424 = 5323^2 + 4868^2 .

It is a cyclic number.

It is not a de Polignac number, because 52031753 - 2⁴ = 52031737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52031723) 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, 63200 + ... + 64017.

It is an arithmetic number, because the mean of its divisors is an integer number (13039845).

Almost surely, 2^52031753 is an apocalyptic number.

It is an amenable number.

52031753 is a deficient number, since it is larger than the sum of its proper divisors (127627).

52031753 is a wasteful number, since it uses less digits than its factorization.

52031753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127626.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 52031753 is about 7213.3038893422. The cubic root of 52031753 is about 373.3270735735.

Adding to 52031753 its reverse (35713025), we get a palindrome (87744778).

The spelling of 52031753 in words is "fifty-two million, thirty-one thousand, seven hundred fifty-three".