1326125048 has 8 divisors (see below), whose sum is σ = 2486484480. Its totient is φ = 663062520.

The previous prime is 1326125041. The next prime is 1326125057. The reversal of 1326125048 is 8405216231.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326125041) 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, 82882808 + ... + 82882823.

It is an arithmetic number, because the mean of its divisors is an integer number (310810560).

Almost surely, 2^1326125048 is an apocalyptic number.

It is an amenable number.

1326125048 is a deficient number, since it is larger than the sum of its proper divisors (1160359432).

1326125048 is a wasteful number, since it uses less digits than its factorization.

1326125048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165765637 (or 165765633 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1326125048 is about 36415.9998901582. Note that the first 3 decimals coincide. The cubic root of 1326125048 is about 1098.6553950841.

The spelling of 1326125048 in words is "one billion, three hundred twenty-six million, one hundred twenty-five thousand, forty-eight".