975782055 has 16 divisors (see below), whose sum is σ = 1561697280. Its totient is φ = 520268448.

The previous prime is 975781999. The next prime is 975782063. The reversal of 975782055 is 550287579.

It is not a de Polignac number, because 975782055 - 2⁶ = 975781991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 975781995 and 975782013.

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 15 ways as a sum of consecutive naturals, for example, 63234 + ... + 77136.

It is an arithmetic number, because the mean of its divisors is an integer number (97606080).

Almost surely, 2^975782055 is an apocalyptic number.

975782055 is a deficient number, since it is larger than the sum of its proper divisors (585915225).

975782055 is a wasteful number, since it uses less digits than its factorization.

975782055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18590.

The product of its (nonzero) digits is 882000, while the sum is 48.

The square root of 975782055 is about 31237.5103841519. The cubic root of 975782055 is about 991.8612928107.

The spelling of 975782055 in words is "nine hundred seventy-five million, seven hundred eighty-two thousand, fifty-five".