53632753 has 4 divisors (see below), whose sum is σ = 53679348. Its totient is φ = 53586160.

The previous prime is 53632751. The next prime is 53632769. The reversal of 53632753 is 35723635.

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 21687649 + 31945104 = 4657^2 + 5652^2 .

It is a cyclic number.

It is not a de Polignac number, because 53632753 - 2¹ = 53632751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53632751) 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, 21526 + ... + 23887.

It is an arithmetic number, because the mean of its divisors is an integer number (13419837).

Almost surely, 2^53632753 is an apocalyptic number.

It is an amenable number.

53632753 is a deficient number, since it is larger than the sum of its proper divisors (46595).

53632753 is a wasteful number, since it uses less digits than its factorization.

53632753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46594.

The product of its digits is 56700, while the sum is 34.

The square root of 53632753 is about 7323.4386049178. The cubic root of 53632753 is about 377.1175091667.

The spelling of 53632753 in words is "fifty-three million, six hundred thirty-two thousand, seven hundred fifty-three".