283125693 has 4 divisors (see below), whose sum is σ = 377500928. Its totient is φ = 188750460.

The previous prime is 283125683. The next prime is 283125743. The reversal of 283125693 is 396521382.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 283125693 - 2⁴ = 283125677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283125683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47187613 + ... + 47187618.

It is an arithmetic number, because the mean of its divisors is an integer number (94375232).

Almost surely, 2^283125693 is an apocalyptic number.

It is an amenable number.

283125693 is a deficient number, since it is larger than the sum of its proper divisors (94375235).

283125693 is an equidigital number, since it uses as much as digits as its factorization.

283125693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94375234.

The product of its digits is 77760, while the sum is 39.

The square root of 283125693 is about 16826.3392631909. The cubic root of 283125693 is about 656.6386281872.

The spelling of 283125693 in words is "two hundred eighty-three million, one hundred twenty-five thousand, six hundred ninety-three".