2873738173650 has 48 divisors (see below), whose sum is σ = 7178143173600. Its totient is φ = 760817007360.

The previous prime is 2873738173639. The next prime is 2873738173651. The reversal of 2873738173650 is 563718373782.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2873738173651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68893735 + ... + 68935434.

It is an arithmetic number, because the mean of its divisors is an integer number (149544649450).

Almost surely, 2^{2873738173650} is an apocalyptic number.

2873738173650 is an abundant number, since it is smaller than the sum of its proper divisors (4304404999950).

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

2873738173650 is a wasteful number, since it uses less digits than its factorization.

2873738173650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137829323 (or 137829318 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 2873738173650 in words is "two trillion, eight hundred seventy-three billion, seven hundred thirty-eight million, one hundred seventy-three thousand, six hundred fifty".