2428934555 has 4 divisors (see below), whose sum is σ = 2914721472. Its totient is φ = 1943147640.

The previous prime is 2428934533. The next prime is 2428934579. The reversal of 2428934555 is 5554398242.

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

It is a de Polignac number, because none of the positive numbers 2^k-2428934555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242893451 + ... + 242893460.

It is an arithmetic number, because the mean of its divisors is an integer number (728680368).

Almost surely, 2^2428934555 is an apocalyptic number.

2428934555 is a deficient number, since it is larger than the sum of its proper divisors (485786917).

2428934555 is an equidigital number, since it uses as much as digits as its factorization.

2428934555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485786916.

The product of its digits is 1728000, while the sum is 47.

The square root of 2428934555 is about 49284.2221709950. Note that the first 3 decimals coincide. The cubic root of 2428934555 is about 1344.2249059310.

The spelling of 2428934555 in words is "two billion, four hundred twenty-eight million, nine hundred thirty-four thousand, five hundred fifty-five".