2845082138 has 16 divisors (see below), whose sum is σ = 4293112320. Its totient is φ = 1414056000.

The previous prime is 2845082117. The next prime is 2845082147. The reversal of 2845082138 is 8312805482.

It is a junction number, because it is equal to n+sod(n) for n = 2845082095 and 2845082104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014338 + ... + 1017138.

It is an arithmetic number, because the mean of its divisors is an integer number (268319520).

Almost surely, 2^2845082138 is an apocalyptic number.

2845082138 is a deficient number, since it is larger than the sum of its proper divisors (1448030182).

2845082138 is a wasteful number, since it uses less digits than its factorization.

2845082138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 2845082138 is about 53339.3113753824. The cubic root of 2845082138 is about 1416.9839672258.

The spelling of 2845082138 in words is "two billion, eight hundred forty-five million, eighty-two thousand, one hundred thirty-eight".