973475855 has 24 divisors (see below), whose sum is σ = 1292760000. Its totient is φ = 703165760.

The previous prime is 973475843. The next prime is 973475863. The reversal of 973475855 is 558574379.

It is not a de Polignac number, because 973475855 - 2⁶ = 973475791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 973475797 and 973475806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84746 + ... + 95544.

It is an arithmetic number, because the mean of its divisors is an integer number (53865000).

Almost surely, 2^973475855 is an apocalyptic number.

973475855 is a deficient number, since it is larger than the sum of its proper divisors (319284145).

973475855 is a wasteful number, since it uses less digits than its factorization.

973475855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10975 (or 10964 counting only the distinct ones).

The product of its digits is 5292000, while the sum is 53.

The square root of 973475855 is about 31200.5745940680. The cubic root of 973475855 is about 991.0792756454.

The spelling of 973475855 in words is "nine hundred seventy-three million, four hundred seventy-five thousand, eight hundred fifty-five".