2352532521 has 8 divisors (see below), whose sum is σ = 3138340480. Its totient is φ = 1567539792.

The previous prime is 2352532517. The next prime is 2352532579. The reversal of 2352532521 is 1252352532.

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

It is not a de Polignac number, because 2352532521 - 2² = 2352532517 is a prime.

It is a super-3 number, since 3×2352532521³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2352532121) 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 7 ways as a sum of consecutive naturals, for example, 197041 + ... + 208638.

It is an arithmetic number, because the mean of its divisors is an integer number (392292560).

Almost surely, 2^2352532521 is an apocalyptic number.

It is an amenable number.

2352532521 is a deficient number, since it is larger than the sum of its proper divisors (785807959).

2352532521 is a wasteful number, since it uses less digits than its factorization.

2352532521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407615.

The product of its digits is 18000, while the sum is 30.

The square root of 2352532521 is about 48502.9125001788. The cubic root of 2352532521 is about 1329.9803115784.

The spelling of 2352532521 in words is "two billion, three hundred fifty-two million, five hundred thirty-two thousand, five hundred twenty-one".