52061943 has 8 divisors (see below), whose sum is σ = 69776368. Its totient is φ = 34527744.

The previous prime is 52061909. The next prime is 52061951. The reversal of 52061943 is 34916025.

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

It is not a de Polignac number, because 52061943 - 2⁸ = 52061687 is a prime.

It is a super-3 number, since 3×52061943³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52061943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52061993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44380 + ... + 45537.

It is an arithmetic number, because the mean of its divisors is an integer number (8722046).

Almost surely, 2^52061943 is an apocalyptic number.

52061943 is a deficient number, since it is larger than the sum of its proper divisors (17714425).

52061943 is a wasteful number, since it uses less digits than its factorization.

52061943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90113.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 52061943 is about 7215.3962469153. The cubic root of 52061943 is about 373.3992638839.

Adding to 52061943 its reverse (34916025), we get a palindrome (86977968).

The spelling of 52061943 in words is "fifty-two million, sixty-one thousand, nine hundred forty-three".