2878375033 has 4 divisors (see below), whose sum is σ = 2914810240. Its totient is φ = 2841939828.

The previous prime is 2878375021. The next prime is 2878375127. The reversal of 2878375033 is 3305738782.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2878375033 - 2⁵ = 2878375001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2878375013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18217485 + ... + 18217642.

It is an arithmetic number, because the mean of its divisors is an integer number (728702560).

Almost surely, 2^2878375033 is an apocalyptic number.

It is an amenable number.

2878375033 is a deficient number, since it is larger than the sum of its proper divisors (36435207).

2878375033 is an equidigital number, since it uses as much as digits as its factorization.

2878375033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36435206.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 2878375033 is about 53650.4895877009. The cubic root of 2878375033 is about 1422.4896865356.

The spelling of 2878375033 in words is "two billion, eight hundred seventy-eight million, three hundred seventy-five thousand, thirty-three".