53804723 has 16 divisors (see below), whose sum is σ = 63254016. Its totient is φ = 44815680.

The previous prime is 53804717. The next prime is 53804761. The reversal of 53804723 is 32740835.

It is a happy number.

It is not a de Polignac number, because 53804723 - 2¹⁸ = 53542579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53804723.

It is not an unprimeable number, because it can be changed into a prime (53803723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35540 + ... + 37022.

It is an arithmetic number, because the mean of its divisors is an integer number (3953376).

Almost surely, 2^53804723 is an apocalyptic number.

53804723 is a deficient number, since it is larger than the sum of its proper divisors (9449293).

53804723 is a wasteful number, since it uses less digits than its factorization.

53804723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 53804723 is about 7335.1702775055. The cubic root of 53804723 is about 377.5201468715.

The spelling of 53804723 in words is "fifty-three million, eight hundred four thousand, seven hundred twenty-three".