3250254521 has 16 divisors (see below), whose sum is σ = 3383957520. Its totient is φ = 3119800320.

The previous prime is 3250254503. The next prime is 3250254523. The reversal of 3250254521 is 1254520523.

It can be written as a sum of positive squares in 8 ways, for example, as 400 + 3250254121 = 20^2 + 57011^2 .

It is a cyclic number.

It is not a de Polignac number, because 3250254521 - 2¹⁸ = 3249992377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3250254523) 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, 621365 + ... + 626573.

It is an arithmetic number, because the mean of its divisors is an integer number (211497345).

Almost surely, 2^3250254521 is an apocalyptic number.

It is an amenable number.

3250254521 is a deficient number, since it is larger than the sum of its proper divisors (133702999).

3250254521 is a wasteful number, since it uses less digits than its factorization.

3250254521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5516.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3250254521 is about 57011.0035080948. The cubic root of 3250254521 is about 1481.2867007565.

The spelling of 3250254521 in words is "three billion, two hundred fifty million, two hundred fifty-four thousand, five hundred twenty-one".