845012048 has 10 divisors (see below), whose sum is σ = 1637210874. Its totient is φ = 422506016.

The previous prime is 845011991. The next prime is 845012059. The reversal of 845012048 is 840210548.

It is a happy number.

845012048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 842857024 + 2155024 = 29032^2 + 1468^2 .

It is a super-2 number, since 2×845012048² = 1428090722530308608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26406611 + ... + 26406642.

Almost surely, 2^845012048 is an apocalyptic number.

It is an amenable number.

845012048 is a deficient number, since it is larger than the sum of its proper divisors (792198826).

845012048 is a wasteful number, since it uses less digits than its factorization.

845012048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52813261 (or 52813255 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 845012048 is about 29069.0909386585. The cubic root of 845012048 is about 945.4116877785.

The spelling of 845012048 in words is "eight hundred forty-five million, twelve thousand, forty-eight".