1009483775 has 12 divisors (see below), whose sum is σ = 1317642600. Its totient is φ = 765082080.

The previous prime is 1009483763. The next prime is 1009483793. The reversal of 1009483775 is 5773849001.

It is not a de Polignac number, because 1009483775 - 2²⁶ = 942374911 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 (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1062140 + ... + 1063089.

It is an arithmetic number, because the mean of its divisors is an integer number (109803550).

Almost surely, 2^1009483775 is an apocalyptic number.

1009483775 is a deficient number, since it is larger than the sum of its proper divisors (308158825).

1009483775 is a wasteful number, since it uses less digits than its factorization.

1009483775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125258 (or 2125253 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 1009483775 is about 31772.3743997832. The cubic root of 1009483775 is about 1003.1513171022.

The spelling of 1009483775 in words is "one billion, nine million, four hundred eighty-three thousand, seven hundred seventy-five".