975948348055 has 4 divisors (see below), whose sum is σ = 1171138017672. Its totient is φ = 780758678440.

The previous prime is 975948348049. The next prime is 975948348071. The reversal of 975948348055 is 550843849579.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550843849579 = 17 ⋅32402579387.

It is not a de Polignac number, because 975948348055 - 2³ = 975948348047 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent 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, 97594834801 + ... + 97594834810.

It is an arithmetic number, because the mean of its divisors is an integer number (292784504418).

Almost surely, 2^975948348055 is an apocalyptic number.

975948348055 is a deficient number, since it is larger than the sum of its proper divisors (195189669617).

975948348055 is a wasteful number, since it uses less digits than its factorization.

975948348055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195189669616.

The product of its (nonzero) digits is 217728000, while the sum is 67.

The spelling of 975948348055 in words is "nine hundred seventy-five billion, nine hundred forty-eight million, three hundred forty-eight thousand, fifty-five".