2887915054 has 4 divisors (see below), whose sum is σ = 4331872584. Its totient is φ = 1443957526.

The previous prime is 2887915021. The next prime is 2887915061. The reversal of 2887915054 is 4505197882.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2887914989 and 2887915007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721978762 + ... + 721978765.

It is an arithmetic number, because the mean of its divisors is an integer number (1082968146).

Almost surely, 2^2887915054 is an apocalyptic number.

2887915054 is a deficient number, since it is larger than the sum of its proper divisors (1443957530).

2887915054 is a wasteful number, since it uses less digits than its factorization.

2887915054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443957529.

The product of its (nonzero) digits is 806400, while the sum is 49.

The square root of 2887915054 is about 53739.3250236733. The cubic root of 2887915054 is about 1424.0595093461.

The spelling of 2887915054 in words is "two billion, eight hundred eighty-seven million, nine hundred fifteen thousand, fifty-four".