4148245852 has 6 divisors (see below), whose sum is σ = 7259430248. Its totient is φ = 2074122924.

The previous prime is 4148245847. The next prime is 4148245903. The reversal of 4148245852 is 2585428414.

It is a junction number, because it is equal to n+sod(n) for n = 4148245799 and 4148245808.

It is a congruent number.

It is an unprimeable number.

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, 518530728 + ... + 518530735.

Almost surely, 2^4148245852 is an apocalyptic number.

It is an amenable number.

4148245852 is a deficient number, since it is larger than the sum of its proper divisors (3111184396).

4148245852 is a wasteful number, since it uses less digits than its factorization.

4148245852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037061467 (or 1037061465 counting only the distinct ones).

The product of its digits is 409600, while the sum is 43.

The square root of 4148245852 is about 64406.8773656975. The cubic root of 4148245852 is about 1606.7741243609.

It can be divided in two parts, 4148 and 245852, that added together give a square (250000 = 500²).

The spelling of 4148245852 in words is "four billion, one hundred forty-eight million, two hundred forty-five thousand, eight hundred fifty-two".