53310461 has 4 divisors (see below), whose sum is σ = 53334492. Its totient is φ = 53286432.

The previous prime is 53310427. The next prime is 53310463. The reversal of 53310461 is 16401335.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21104836 + 32205625 = 4594^2 + 5675^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53310461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53310463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8306 + ... + 13251.

It is an arithmetic number, because the mean of its divisors is an integer number (13333623).

Almost surely, 2^53310461 is an apocalyptic number.

It is an amenable number.

53310461 is a deficient number, since it is larger than the sum of its proper divisors (24031).

53310461 is a wasteful number, since it uses less digits than its factorization.

53310461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24030.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 53310461 is about 7301.4013038594. The cubic root of 53310461 is about 376.3605946341.

Adding to 53310461 its reverse (16401335), we get a palindrome (69711796).

The spelling of 53310461 in words is "fifty-three million, three hundred ten thousand, four hundred sixty-one".