9750000050055 has 32 divisors (see below), whose sum is σ = 17333752996800. Its totient is φ = 5199874154496.

The previous prime is 9750000049997. The next prime is 9750000050059. The reversal of 9750000050055 is 5500500000579.

It is a happy number.

9750000050055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9750000050055 - 2¹² = 9750000045959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9750000050059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4862551 + ... + 6568439.

It is an arithmetic number, because the mean of its divisors is an integer number (541679781150).

Almost surely, 2^{9750000050055} is an apocalyptic number.

9750000050055 is a deficient number, since it is larger than the sum of its proper divisors (7583752946745).

9750000050055 is a wasteful number, since it uses less digits than its factorization.

9750000050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748240 (or 1748234 counting only the distinct ones).

The product of its (nonzero) digits is 39375, while the sum is 36.

The spelling of 9750000050055 in words is "nine trillion, seven hundred fifty billion, fifty thousand, fifty-five".