2918167045 has 16 divisors (see below), whose sum is σ = 3712350960. Its totient is φ = 2194504704.

The previous prime is 2918167009. The next prime is 2918167069. The reversal of 2918167045 is 5407618192.

It can be written as a sum of positive squares in 8 ways, for example, as 214271044 + 2703896001 = 14638^2 + 51999^2 .

It is not a de Polignac number, because 2918167045 - 2²⁵ = 2884612613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2918166992 and 2918167010.

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, 49759 + ... + 91171.

It is an arithmetic number, because the mean of its divisors is an integer number (232021935).

Almost surely, 2^2918167045 is an apocalyptic number.

It is an amenable number.

2918167045 is a deficient number, since it is larger than the sum of its proper divisors (794183915).

2918167045 is a wasteful number, since it uses less digits than its factorization.

2918167045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42264.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 2918167045 is about 54020.0615049631. The cubic root of 2918167045 is about 1429.0147654667.

The spelling of 2918167045 in words is "two billion, nine hundred eighteen million, one hundred sixty-seven thousand, forty-five".