3595801225 has 27 divisors (see below), whose sum is σ = 4551764007. Its totient is φ = 2817875280.

The previous prime is 3595801213. The next prime is 3595801241. The reversal of 3595801225 is 5221085953.

The square root of 3595801225 is 59965.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1294488441 + 2301312784 = 35979^2 + 47972^2 .

It is not a de Polignac number, because 3595801225 - 2²¹ = 3593704073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 20088186 + ... + 20088364.

Almost surely, 2^3595801225 is an apocalyptic number.

3595801225 is the 59965-th square number.

3595801225 is the 29983-rd centered octagonal number.

It is an amenable number.

3595801225 is a deficient number, since it is larger than the sum of its proper divisors (955962782).

3595801225 is an frugal number, since it uses more digits than its factorization.

3595801225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The cubic root of 3595801225 is about 1532.0227883784.

The spelling of 3595801225 in words is "three billion, five hundred ninety-five million, eight hundred one thousand, two hundred twenty-five".