975747158143 has 2 divisors, whose sum is σ = 975747158144. Its totient is φ = 975747158142.

The previous prime is 975747158129. The next prime is 975747158161. The reversal of 975747158143 is 341851747579.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 975747158143 - 2¹⁷ = 975747027071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975747158123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487873579071 + 487873579072.

It is an arithmetic number, because the mean of its divisors is an integer number (487873579072).

Almost surely, 2^975747158143 is an apocalyptic number.

975747158143 is a deficient number, since it is larger than the sum of its proper divisors (1).

975747158143 is an equidigital number, since it uses as much as digits as its factorization.

975747158143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29635200, while the sum is 61.

The spelling of 975747158143 in words is "nine hundred seventy-five billion, seven hundred forty-seven million, one hundred fifty-eight thousand, one hundred forty-three".