1078750632893 has 2 divisors, whose sum is σ = 1078750632894. Its totient is φ = 1078750632892.

The previous prime is 1078750632887. The next prime is 1078750632961. The reversal of 1078750632893 is 3982360578701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 956605275844 + 122145357049 = 978062^2 + 349493^2 .

It is a cyclic number.

It is not a de Polignac number, because 1078750632893 - 2¹⁸ = 1078750370749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1078750632863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539375316446 + 539375316447.

It is an arithmetic number, because the mean of its divisors is an integer number (539375316447).

Almost surely, 2^{1078750632893} is an apocalyptic number.

It is an amenable number.

1078750632893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078750632893 is an equidigital number, since it uses as much as digits as its factorization.

1078750632893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 59.

The spelling of 1078750632893 in words is "one trillion, seventy-eight billion, seven hundred fifty million, six hundred thirty-two thousand, eight hundred ninety-three".