5268378950 has 12 divisors (see below), whose sum is σ = 9799184940. Its totient is φ = 2107351560.

The previous prime is 5268378949. The next prime is 5268378961. The reversal of 5268378950 is 598738625.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5268378892 and 5268378901.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 52683740 + ... + 52683839.

It is an arithmetic number, because the mean of its divisors is an integer number (816598745).

Almost surely, 2^5268378950 is an apocalyptic number.

5268378950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5268378950 is a deficient number, since it is larger than the sum of its proper divisors (4530805990).

5268378950 is a wasteful number, since it uses less digits than its factorization.

5268378950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105367591 (or 105367586 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The square root of 5268378950 is about 72583.5997316198. The cubic root of 5268378950 is about 1740.0390784811.

The spelling of 5268378950 in words is "five billion, two hundred sixty-eight million, three hundred seventy-eight thousand, nine hundred fifty".