2555005434 has 32 divisors (see below), whose sum is σ = 5221891584. Its totient is φ = 833221680.

The previous prime is 2555005421. The next prime is 2555005451. The reversal of 2555005434 is 4345005552.

It is a junction number, because it is equal to n+sod(n) for n = 2555005395 and 2555005404.

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, 26389 + ... + 76199.

It is an arithmetic number, because the mean of its divisors is an integer number (163184112).

Almost surely, 2^2555005434 is an apocalyptic number.

2555005434 is an abundant number, since it is smaller than the sum of its proper divisors (2666886150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555005434 is a wasteful number, since it uses less digits than its factorization.

2555005434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50002.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 2555005434 is about 50547.0615763172. The cubic root of 2555005434 is about 1367.0905335926.

The spelling of 2555005434 in words is "two billion, five hundred fifty-five million, five thousand, four hundred thirty-four".