283231494925 has 12 divisors (see below), whose sum is σ = 351337552020. Its totient is φ = 226501003520.

The previous prime is 283231494913. The next prime is 283231494937. The reversal of 283231494925 is 529494132382.

It is an interprime number because it is at equal distance from previous prime (283231494913) and next prime (283231494937).

It can be written as a sum of positive squares in 6 ways, for example, as 20204063881 + 263027431044 = 142141^2 + 512862^2 .

It is not a de Polignac number, because 283231494925 - 2⁷ = 283231494797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2036140 + ... + 2170789.

It is an arithmetic number, because the mean of its divisors is an integer number (29278129335).

Almost surely, 2^283231494925 is an apocalyptic number.

283231494925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283231494925 is a deficient number, since it is larger than the sum of its proper divisors (68106057095).

283231494925 is a wasteful number, since it uses less digits than its factorization.

283231494925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4209632 (or 4209627 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The spelling of 283231494925 in words is "two hundred eighty-three billion, two hundred thirty-one million, four hundred ninety-four thousand, nine hundred twenty-five".