283295385025 has 9 divisors (see below), whose sum is σ = 351289577443. Its totient is φ = 226634179000.

The previous prime is 283295385007. The next prime is 283295385031. The reversal of 283295385025 is 520583592382.

The square root of 283295385025 is 532255.

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., 101986338609 + 181309046416 = 319353^2 + 425804^2 .

It is not a de Polignac number, because 283295385025 - 2²⁹ = 282758514113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2608050 + ... + 2714500.

Almost surely, 2^283295385025 is an apocalyptic number.

283295385025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

283295385025 is the 532255-th square number.

283295385025 is the 266128-th centered octagonal number.

It is an amenable number.

283295385025 is a deficient number, since it is larger than the sum of its proper divisors (67994192418).

283295385025 is an frugal number, since it uses more digits than its factorization.

283295385025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212912 (or 106456 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 283295385025 in words is "two hundred eighty-three billion, two hundred ninety-five million, three hundred eighty-five thousand, twenty-five".