52235031 has 8 divisors (see below), whose sum is σ = 71893504. Its totient is φ = 33699960.

The previous prime is 52235011. The next prime is 52235039. The reversal of 52235031 is 13053225.

52235031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52235031 - 2⁶ = 52234967 is a prime.

It is a super-2 number, since 2×52235031² = 5456996927141922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52234989 and 52235007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52235039) 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 7 ways as a sum of consecutive naturals, for example, 280741 + ... + 280926.

It is an arithmetic number, because the mean of its divisors is an integer number (8986688).

Almost surely, 2^52235031 is an apocalyptic number.

52235031 is a deficient number, since it is larger than the sum of its proper divisors (19658473).

52235031 is a wasteful number, since it uses less digits than its factorization.

52235031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561701.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 52235031 is about 7227.3806458495. The cubic root of 52235031 is about 373.8126140516.

Adding to 52235031 its reverse (13053225), we get a palindrome (65288256).

It can be divided in two parts, 522 and 35031, that added together give a palindrome (35553).

The spelling of 52235031 in words is "fifty-two million, two hundred thirty-five thousand, thirty-one".