2878113650 has 24 divisors (see below), whose sum is σ = 5354721264. Its totient is φ = 1150938000.

The previous prime is 2878113647. The next prime is 2878113659. The reversal of 2878113650 is 563118782.

2878113650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2878113598 and 2878113607.

It is not an unprimeable number, because it can be changed into a prime (2878113659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318089 + ... + 327011.

It is an arithmetic number, because the mean of its divisors is an integer number (223113386).

Almost surely, 2^2878113650 is an apocalyptic number.

2878113650 is a deficient number, since it is larger than the sum of its proper divisors (2476607614).

2878113650 is a wasteful number, since it uses less digits than its factorization.

2878113650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15386 (or 15381 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 2878113650 is about 53648.0535527618. The cubic root of 2878113650 is about 1422.4466268378.

The spelling of 2878113650 in words is "two billion, eight hundred seventy-eight million, one hundred thirteen thousand, six hundred fifty".