802545119 has 4 divisors (see below), whose sum is σ = 804373680. Its totient is φ = 800716560.

The previous prime is 802545103. The next prime is 802545151. The reversal of 802545119 is 911545208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 802545119 - 2⁴ = 802545103 is a prime.

It is a super-2 number, since 2×802545119² = 1288157336061448322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802545179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913622 + ... + 914499.

It is an arithmetic number, because the mean of its divisors is an integer number (201093420).

Almost surely, 2^802545119 is an apocalyptic number.

802545119 is a deficient number, since it is larger than the sum of its proper divisors (1828561).

802545119 is a wasteful number, since it uses less digits than its factorization.

802545119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828560.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 802545119 is about 28329.2272926743. The cubic root of 802545119 is about 929.3011742491.

The spelling of 802545119 in words is "eight hundred two million, five hundred forty-five thousand, one hundred nineteen".