2867665045 has 8 divisors (see below), whose sum is σ = 3932797824. Its totient is φ = 1966398864.

The previous prime is 2867665037. The next prime is 2867665051. The reversal of 2867665045 is 5405667682.

It is a happy number.

2867665045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2867665045 - 2³ = 2867665037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2867665045.

It is a congruent number.

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, 40966609 + ... + 40966678.

It is an arithmetic number, because the mean of its divisors is an integer number (491599728).

Almost surely, 2^2867665045 is an apocalyptic number.

It is an amenable number.

2867665045 is a deficient number, since it is larger than the sum of its proper divisors (1065132779).

2867665045 is an equidigital number, since it uses as much as digits as its factorization.

2867665045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81933299.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The square root of 2867665045 is about 53550.5839837438. The cubic root of 2867665045 is about 1420.7232058005.

The spelling of 2867665045 in words is "two billion, eight hundred sixty-seven million, six hundred sixty-five thousand, forty-five".