53541573 has 8 divisors (see below), whose sum is σ = 71448768. Its totient is φ = 35664384.

The previous prime is 53541559. The next prime is 53541577. The reversal of 53541573 is 37514535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53541573 - 2⁵ = 53541541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53541577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940 + ... + 10757.

It is an arithmetic number, because the mean of its divisors is an integer number (8931096).

Almost surely, 2^53541573 is an apocalyptic number.

It is an amenable number.

53541573 is a deficient number, since it is larger than the sum of its proper divisors (17907195).

53541573 is a wasteful number, since it uses less digits than its factorization.

53541573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15003.

The product of its digits is 31500, while the sum is 33.

The square root of 53541573 is about 7317.2107390726. The cubic root of 53541573 is about 376.9036778972.

The spelling of 53541573 in words is "fifty-three million, five hundred forty-one thousand, five hundred seventy-three".