52573413 has 4 divisors (see below), whose sum is σ = 70097888. Its totient is φ = 35048940.

The previous prime is 52573397. The next prime is 52573447. The reversal of 52573413 is 31437525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52573413 - 2⁴ = 52573397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52573463) 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, 8762233 + ... + 8762238.

It is an arithmetic number, because the mean of its divisors is an integer number (17524472).

Almost surely, 2^52573413 is an apocalyptic number.

It is an amenable number.

52573413 is a deficient number, since it is larger than the sum of its proper divisors (17524475).

52573413 is a wasteful number, since it uses less digits than its factorization.

52573413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17524474.

The product of its digits is 12600, while the sum is 30.

The square root of 52573413 is about 7250.7525816290. The cubic root of 52573413 is about 374.6180715917.

The spelling of 52573413 in words is "fifty-two million, five hundred seventy-three thousand, four hundred thirteen".