2813387825050 has 36 divisors (see below), whose sum is σ = 5751866790558. Its totient is φ = 1023050116000.

The previous prime is 2813387825047. The next prime is 2813387825051. The reversal of 2813387825050 is 505287833182.

It can be written as a sum of positive squares in 3 ways, for example, as 2644978542921 + 168409282129 = 1626339^2 + 410377^2 .

It is not an unprimeable number, because it can be changed into a prime (2813387825051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 232505341 + ... + 232517440.

Almost surely, 2^{2813387825050} is an apocalyptic number.

2813387825050 is an abundant number, since it is smaller than the sum of its proper divisors (2938478965508).

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

2813387825050 is a wasteful number, since it uses less digits than its factorization.

2813387825050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465022815 (or 465022799 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 2813387825050 in words is "two trillion, eight hundred thirteen billion, three hundred eighty-seven million, eight hundred twenty-five thousand, fifty".