3254535521 has 4 divisors (see below), whose sum is σ = 3309697200. Its totient is φ = 3199373844.

The previous prime is 3254535499. The next prime is 3254535533. The reversal of 3254535521 is 1255354523.

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 a cyclic number.

It is not a de Polignac number, because 3254535521 - 2⁶ = 3254535457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3254535721) 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, 27580751 + ... + 27580868.

It is an arithmetic number, because the mean of its divisors is an integer number (827424300).

Almost surely, 2^3254535521 is an apocalyptic number.

It is an amenable number.

3254535521 is a deficient number, since it is larger than the sum of its proper divisors (55161679).

3254535521 is an equidigital number, since it uses as much as digits as its factorization.

3254535521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55161678.

The product of its digits is 90000, while the sum is 35.

The square root of 3254535521 is about 57048.5365368823. The cubic root of 3254535521 is about 1481.9367633102.

The spelling of 3254535521 in words is "three billion, two hundred fifty-four million, five hundred thirty-five thousand, five hundred twenty-one".