1078631752673 has 8 divisors (see below), whose sum is σ = 1103439034368. Its totient is φ = 1053901873984.

The previous prime is 1078631752657. The next prime is 1078631752699. The reversal of 1078631752673 is 3762571368701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1078631752673 - 2⁴ = 1078631752657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078631752073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19322561 + ... + 19378302.

It is an arithmetic number, because the mean of its divisors is an integer number (137929879296).

Almost surely, 2^{1078631752673} is an apocalyptic number.

It is an amenable number.

1078631752673 is a deficient number, since it is larger than the sum of its proper divisors (24807281695).

1078631752673 is an equidigital number, since it uses as much as digits as its factorization.

1078631752673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38701503.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 1078631752673 in words is "one trillion, seventy-eight billion, six hundred thirty-one million, seven hundred fifty-two thousand, six hundred seventy-three".