52511461 has 8 divisors (see below), whose sum is σ = 54952704. Its totient is φ = 50083440.

The previous prime is 52511441. The next prime is 52511477. The reversal of 52511461 is 16411525.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52511461 - 2⁹ = 52510949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52511401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5331 + ... + 11551.

It is an arithmetic number, because the mean of its divisors is an integer number (6869088).

Almost surely, 2^52511461 is an apocalyptic number.

It is an amenable number.

52511461 is a deficient number, since it is larger than the sum of its proper divisors (2441243).

52511461 is a wasteful number, since it uses less digits than its factorization.

52511461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611.

The product of its digits is 1200, while the sum is 25.

The square root of 52511461 is about 7246.4792140735. The cubic root of 52511461 is about 374.4708649868.

Adding to 52511461 its reverse (16411525), we get a palindrome (68922986).

The spelling of 52511461 in words is "fifty-two million, five hundred eleven thousand, four hundred sixty-one".