2573883612 has 36 divisors (see below), whose sum is σ = 6508156200. Its totient is φ = 857704032.

The previous prime is 2573883581. The next prime is 2573883629. The reversal of 2573883612 is 2163883752.

2573883612 is a `hidden beast` number, since 25 + 7 + 3 + 8 + 8 + 3 + 612 = 666.

2573883612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140139 + ... + 157437.

Almost surely, 2^2573883612 is an apocalyptic number.

It is an amenable number.

2573883612 is an abundant number, since it is smaller than the sum of its proper divisors (3934272588).

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

2573883612 is a wasteful number, since it uses less digits than its factorization.

2573883612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21442 (or 21437 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 2573883612 is about 50733.4565351110. The cubic root of 2573883612 is about 1370.4492837980.

The spelling of 2573883612 in words is "two billion, five hundred seventy-three million, eight hundred eighty-three thousand, six hundred twelve".