53573707 has 4 divisors (see below), whose sum is σ = 58444056. Its totient is φ = 48703360.

The previous prime is 53573687. The next prime is 53573717. The reversal of 53573707 is 70737535.

53573707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 53573707 - 2¹⁹ = 53049419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53573717) 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 3 ways as a sum of consecutive naturals, for example, 2435158 + ... + 2435179.

It is an arithmetic number, because the mean of its divisors is an integer number (14611014).

Almost surely, 2^53573707 is an apocalyptic number.

53573707 is a deficient number, since it is larger than the sum of its proper divisors (4870349).

53573707 is a wasteful number, since it uses less digits than its factorization.

53573707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4870348.

The product of its (nonzero) digits is 77175, while the sum is 37.

The square root of 53573707 is about 7319.4061917617. The cubic root of 53573707 is about 376.9790648034.

The spelling of 53573707 in words is "fifty-three million, five hundred seventy-three thousand, seven hundred seven".