1538053808 has 10 divisors (see below), whose sum is σ = 2979979284. Its totient is φ = 769026896.

The previous prime is 1538053807. The next prime is 1538053823. The reversal of 1538053808 is 8083508351.

It is not an unprimeable number, because it can be changed into a prime (1538053807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48064166 + ... + 48064197.

Almost surely, 2^1538053808 is an apocalyptic number.

It is an amenable number.

1538053808 is a deficient number, since it is larger than the sum of its proper divisors (1441925476).

1538053808 is an equidigital number, since it uses as much as digits as its factorization.

1538053808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96128371 (or 96128365 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 1538053808 is about 39218.0291192712. The cubic root of 1538053808 is about 1154.3136813260.

The spelling of 1538053808 in words is "one billion, five hundred thirty-eight million, fifty-three thousand, eight hundred eight".