53332461 has 24 divisors (see below), whose sum is σ = 94814720. Its totient is φ = 28130976.

The previous prime is 53332453. The next prime is 53332463. The reversal of 53332461 is 16423335.

It is a happy number.

It is not a de Polignac number, because 53332461 - 2³ = 53332453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53332463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31741 + ... + 33378.

Almost surely, 2^53332461 is an apocalyptic number.

It is an amenable number.

53332461 is a deficient number, since it is larger than the sum of its proper divisors (41482259).

53332461 is a wasteful number, since it uses less digits than its factorization.

53332461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65145 (or 65142 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 53332461 is about 7302.9077085775. The cubic root of 53332461 is about 376.4123592985.

Adding to 53332461 its reverse (16423335), we get a palindrome (69755796).

The spelling of 53332461 in words is "fifty-three million, three hundred thirty-two thousand, four hundred sixty-one".