1005225083 has 4 divisors (see below), whose sum is σ = 1024191648. Its totient is φ = 986258520.

The previous prime is 1005225047. The next prime is 1005225119. The reversal of 1005225083 is 3805225001.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1005225047) and next prime (1005225119).

It is a cyclic number.

It is not a de Polignac number, because 1005225083 - 2⁶ = 1005225019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1005228083) 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, 9483203 + ... + 9483308.

It is an arithmetic number, because the mean of its divisors is an integer number (256047912).

Almost surely, 2^1005225083 is an apocalyptic number.

1005225083 is a deficient number, since it is larger than the sum of its proper divisors (18966565).

1005225083 is an equidigital number, since it uses as much as digits as its factorization.

1005225083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18966564.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1005225083 is about 31705.2847803012. The cubic root of 1005225083 is about 1001.7386696093.

The spelling of 1005225083 in words is "one billion, five million, two hundred twenty-five thousand, eighty-three".