53234761 has 8 divisors (see below), whose sum is σ = 54297864. Its totient is φ = 52177920.

The previous prime is 53234743. The next prime is 53234771. The reversal of 53234761 is 16743235.

It can be written as a sum of positive squares in 4 ways, for example, as 309136 + 52925625 = 556^2 + 7275^2 .

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 53234761 - 2⁵ = 53234729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53234771) 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, 17961 + ... + 20713.

It is an arithmetic number, because the mean of its divisors is an integer number (6787233).

Almost surely, 2^53234761 is an apocalyptic number.

It is an amenable number.

53234761 is a deficient number, since it is larger than the sum of its proper divisors (1063103).

53234761 is a wasteful number, since it uses less digits than its factorization.

53234761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131.

The product of its digits is 15120, while the sum is 31.

The square root of 53234761 is about 7296.2155258737. The cubic root of 53234761 is about 376.1823682443.

Adding to 53234761 its reverse (16743235), we get a palindrome (69977996).

The spelling of 53234761 in words is "fifty-three million, two hundred thirty-four thousand, seven hundred sixty-one".