3253251505 has 16 divisors (see below), whose sum is σ = 4467642624. Its totient is φ = 2227780800.

The previous prime is 3253251503. The next prime is 3253251517. The reversal of 3253251505 is 5051523523.

3253251505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3253251505 - 2¹ = 3253251503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3253251503) 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, 36546 + ... + 88555.

It is an arithmetic number, because the mean of its divisors is an integer number (279227664).

Almost surely, 2^3253251505 is an apocalyptic number.

3253251505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3253251505 is a deficient number, since it is larger than the sum of its proper divisors (1214391119).

3253251505 is a wasteful number, since it uses less digits than its factorization.

3253251505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125856.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 3253251505 is about 57037.2817111755. The cubic root of 3253251505 is about 1481.7418475483.

The spelling of 3253251505 in words is "three billion, two hundred fifty-three million, two hundred fifty-one thousand, five hundred five".