52411539 has 16 divisors (see below), whose sum is σ = 71734784. Its totient is φ = 34020000.

The previous prime is 52411511. The next prime is 52411559. The reversal of 52411539 is 93511425.

It is not a de Polignac number, because 52411539 - 2⁸ = 52411283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52411559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69414 + ... + 70164.

It is an arithmetic number, because the mean of its divisors is an integer number (4483424).

Almost surely, 2^52411539 is an apocalyptic number.

52411539 is a deficient number, since it is larger than the sum of its proper divisors (19323245).

52411539 is a wasteful number, since it uses less digits than its factorization.

52411539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its digits is 5400, while the sum is 30.

The square root of 52411539 is about 7239.5814105513. The cubic root of 52411539 is about 374.2331921953.

The spelling of 52411539 in words is "fifty-two million, four hundred eleven thousand, five hundred thirty-nine".