1078771090359 has 16 divisors (see below), whose sum is σ = 1453407510240. Its totient is φ = 711659919360.

The previous prime is 1078771090351. The next prime is 1078771090363. The reversal of 1078771090359 is 9530901778701.

It is a happy number.

It is not a de Polignac number, because 1078771090359 - 2³ = 1078771090351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1078771090299 and 1078771090308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078771090351) 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 15 ways as a sum of consecutive naturals, for example, 1693297 + ... + 2241605.

It is an arithmetic number, because the mean of its divisors is an integer number (90837969390).

Almost surely, 2^{1078771090359} is an apocalyptic number.

1078771090359 is a deficient number, since it is larger than the sum of its proper divisors (374636419881).

1078771090359 is an equidigital number, since it uses as much as digits as its factorization.

1078771090359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555170.

The product of its (nonzero) digits is 3333960, while the sum is 57.

The spelling of 1078771090359 in words is "one trillion, seventy-eight billion, seven hundred seventy-one million, ninety thousand, three hundred fifty-nine".