5381956510850 has 96 divisors (see below), whose sum is σ = 10395806768640. Its totient is φ = 2070758016000.

The previous prime is 5381956510831. The next prime is 5381956510883. The reversal of 5381956510850 is 580156591835.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1179992570 + ... + 1179997130.

It is an arithmetic number, because the mean of its divisors is an integer number (108289653840).

Almost surely, 2^{5381956510850} is an apocalyptic number.

5381956510850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5381956510850 is a deficient number, since it is larger than the sum of its proper divisors (5013850257790).

5381956510850 is a wasteful number, since it uses less digits than its factorization.

5381956510850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9036 (or 9031 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 56.

The spelling of 5381956510850 in words is "five trillion, three hundred eighty-one billion, nine hundred fifty-six million, five hundred ten thousand, eight hundred fifty".