2550344938 has 8 divisors (see below), whose sum is σ = 3826029888. Its totient is φ = 1275001644.

The previous prime is 2550344933. The next prime is 2550344959. The reversal of 2550344938 is 8394430552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2550344894 and 2550344903.

It is not an unprimeable number, because it can be changed into a prime (2550344933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65856 + ... + 97147.

It is an arithmetic number, because the mean of its divisors is an integer number (478253736).

Almost surely, 2^2550344938 is an apocalyptic number.

2550344938 is a deficient number, since it is larger than the sum of its proper divisors (1275684950).

2550344938 is a wasteful number, since it uses less digits than its factorization.

2550344938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170828.

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 2550344938 is about 50500.9399714500. The cubic root of 2550344938 is about 1366.2588070126.

The spelling of 2550344938 in words is "two billion, five hundred fifty million, three hundred forty-four thousand, nine hundred thirty-eight".