2073681552 has 40 divisors (see below), whose sum is σ = 5384791264. Its totient is φ = 687642624.

The previous prime is 2073681521. The next prime is 2073681553. The reversal of 2073681552 is 2551863702.

It is a self number, because there is not a number n which added to its sum of digits gives 2073681552.

It is not an unprimeable number, because it can be changed into a prime (2073681553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102658 + ... + 121185.

Almost surely, 2^2073681552 is an apocalyptic number.

It is an amenable number.

2073681552 is an abundant number, since it is smaller than the sum of its proper divisors (3311109712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2073681552 is a wasteful number, since it uses less digits than its factorization.

2073681552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224047 (or 224041 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 2073681552 is about 45537.6937492447. The cubic root of 2073681552 is about 1275.2069999936.

The spelling of 2073681552 in words is "two billion, seventy-three million, six hundred eighty-one thousand, five hundred fifty-two".