283274095225 has 27 divisors (see below), whose sum is σ = 386135470861. Its totient is φ = 205996234400.

The previous prime is 283274095183. The next prime is 283274095229. The reversal of 283274095225 is 522590472382.

The square root of 283274095225 is 532235.

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

It can be written as a sum of positive squares in 4 ways, for example, as 573458809 + 282700636416 = 23947^2 + 531696^2 .

It is not a de Polignac number, because 283274095225 - 2²¹ = 283271998073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (283274095229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 29268087 + ... + 29277763.

Almost surely, 2^283274095225 is an apocalyptic number.

283274095225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

283274095225 is the 532235-th square number.

283274095225 is the 266118-th centered octagonal number.

It is an amenable number.

283274095225 is a deficient number, since it is larger than the sum of its proper divisors (102861375636).

283274095225 is an frugal number, since it uses more digits than its factorization.

283274095225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19386 (or 9693 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

Multiplying 283274095225 by its sum of digits (49), we get a square (13880430666025 = 3725645²).

The spelling of 283274095225 in words is "two hundred eighty-three billion, two hundred seventy-four million, ninety-five thousand, two hundred twenty-five".