2810080045 has 16 divisors (see below), whose sum is σ = 3415053312. Its totient is φ = 2219580160.

The previous prime is 2810079973. The next prime is 2810080073. The reversal of 2810080045 is 5400800182.

It is not a de Polignac number, because 2810080045 - 2¹¹ = 2810077997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2810079995 and 2810080022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139140 + ... + 158050.

It is an arithmetic number, because the mean of its divisors is an integer number (213440832).

Almost surely, 2^2810080045 is an apocalyptic number.

It is an amenable number.

2810080045 is a deficient number, since it is larger than the sum of its proper divisors (604973267).

2810080045 is a wasteful number, since it uses less digits than its factorization.

2810080045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19292.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2810080045 is about 53010.1881245483. The cubic root of 2810080045 is about 1411.1490800688.

The spelling of 2810080045 in words is "two billion, eight hundred ten million, eighty thousand, forty-five".