1675952648 has 8 divisors (see below), whose sum is σ = 3142411230. Its totient is φ = 837976320.

The previous prime is 1675952609. The next prime is 1675952669. The reversal of 1675952648 is 8462595761.

It can be written as a sum of positive squares in only one way, i.e., 1370332324 + 305620324 = 37018^2 + 17482^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1675952648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104747033 + ... + 104747048.

Almost surely, 2^1675952648 is an apocalyptic number.

It is an amenable number.

1675952648 is a deficient number, since it is larger than the sum of its proper divisors (1466458582).

1675952648 is a wasteful number, since it uses less digits than its factorization.

1675952648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209494087 (or 209494083 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The square root of 1675952648 is about 40938.4006526879. The cubic root of 1675952648 is about 1187.8289743107.

The spelling of 1675952648 in words is "one billion, six hundred seventy-five million, nine hundred fifty-two thousand, six hundred forty-eight".