52385541 has 8 divisors (see below), whose sum is σ = 75220320. Its totient is φ = 32237232.

The previous prime is 52385539. The next prime is 52385561. The reversal of 52385541 is 14558325.

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

It is not a de Polignac number, because 52385541 - 2¹ = 52385539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52385521) 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, 671571 + ... + 671648.

It is an arithmetic number, because the mean of its divisors is an integer number (9402540).

Almost surely, 2^52385541 is an apocalyptic number.

It is an amenable number.

52385541 is a deficient number, since it is larger than the sum of its proper divisors (22834779).

52385541 is a wasteful number, since it uses less digits than its factorization.

52385541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343235.

The product of its digits is 24000, while the sum is 33.

The square root of 52385541 is about 7237.7856420317. The cubic root of 52385541 is about 374.1713042736.

The spelling of 52385541 in words is "fifty-two million, three hundred eighty-five thousand, five hundred forty-one".