3252021253 has 16 divisors (see below), whose sum is σ = 3527266176. Its totient is φ = 2980434240.

The previous prime is 3252021251. The next prime is 3252021293. The reversal of 3252021253 is 3521202523.

It is a cyclic number.

It is not a de Polignac number, because 3252021253 - 2¹ = 3252021251 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 (3252021251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378551 + ... + 1380907.

It is an arithmetic number, because the mean of its divisors is an integer number (220454136).

Almost surely, 2^3252021253 is an apocalyptic number.

It is an amenable number.

3252021253 is a deficient number, since it is larger than the sum of its proper divisors (275244923).

3252021253 is a wasteful number, since it uses less digits than its factorization.

3252021253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3252021253 is about 57026.4960610417. The cubic root of 3252021253 is about 1481.5550451341. Note that the first 3 decimals are identical.

Adding to 3252021253 its reverse (3521202523), we get a palindrome (6773223776).

The spelling of 3252021253 in words is "three billion, two hundred fifty-two million, twenty-one thousand, two hundred fifty-three".