573525121 has 4 divisors (see below), whose sum is σ = 617642452. Its totient is φ = 529407792.

The previous prime is 573525119. The next prime is 573525131. The reversal of 573525121 is 121525375.

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 189365121 + 384160000 = 13761^2 + 19600^2 .

It is a cyclic number.

It is not a de Polignac number, because 573525121 - 2¹ = 573525119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573525131) 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, 22058646 + ... + 22058671.

It is an arithmetic number, because the mean of its divisors is an integer number (154410613).

Almost surely, 2^573525121 is an apocalyptic number.

It is an amenable number.

573525121 is a deficient number, since it is larger than the sum of its proper divisors (44117331).

573525121 is a wasteful number, since it uses less digits than its factorization.

573525121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44117330.

The product of its digits is 10500, while the sum is 31.

The square root of 573525121 is about 23948.3845175411. The cubic root of 573525121 is about 830.8401619903.

The spelling of 573525121 in words is "five hundred seventy-three million, five hundred twenty-five thousand, one hundred twenty-one".