2550470819 has 8 divisors (see below), whose sum is σ = 2761838352. Its totient is φ = 2341271520.

The previous prime is 2550470803. The next prime is 2550470831. The reversal of 2550470819 is 9180740552.

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 2550470819 - 2⁴ = 2550470803 is a prime.

It is a super-2 number, since 2×2550470819² = 13009802797141061522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2550490819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539609 + ... + 544314.

It is an arithmetic number, because the mean of its divisors is an integer number (345229794).

Almost surely, 2^2550470819 is an apocalyptic number.

2550470819 is a deficient number, since it is larger than the sum of its proper divisors (211367533).

2550470819 is a wasteful number, since it uses less digits than its factorization.

2550470819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084117.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 2550470819 is about 50502.1862794077. The cubic root of 2550470819 is about 1366.2812854354.

The spelling of 2550470819 in words is "two billion, five hundred fifty million, four hundred seventy thousand, eight hundred nineteen".