53548631 has 8 divisors (see below), whose sum is σ = 57678720. Its totient is φ = 49549752.

The previous prime is 53548601. The next prime is 53548633. The reversal of 53548631 is 13684535.

53548631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53548631 - 2¹⁰ = 53547607 is a prime.

It is a super-2 number, since 2×53548631² = 5734911763948322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53548591 and 53548600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53548633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31955 + ... + 33588.

It is an arithmetic number, because the mean of its divisors is an integer number (7209840).

Almost surely, 2^53548631 is an apocalyptic number.

53548631 is a deficient number, since it is larger than the sum of its proper divisors (4130089).

53548631 is a wasteful number, since it uses less digits than its factorization.

53548631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65605.

The product of its digits is 43200, while the sum is 35.

The square root of 53548631 is about 7317.6930107787. The cubic root of 53548631 is about 376.9202386687.

The spelling of 53548631 in words is "fifty-three million, five hundred forty-eight thousand, six hundred thirty-one".