1079286836545 has 4 divisors (see below), whose sum is σ = 1295144203860. Its totient is φ = 863429469232.

The previous prime is 1079286836501. The next prime is 1079286836591. The reversal of 1079286836545 is 5456386829701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 653796764929 + 425490071616 = 808577^2 + 652296^2 .

It is a cyclic number.

It is not a de Polignac number, because 1079286836545 - 2¹¹ = 1079286834497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107928683650 + ... + 107928683659.

It is an arithmetic number, because the mean of its divisors is an integer number (323786050965).

It is a 1-persistent number, because it is pandigital, but 2⋅1079286836545 = 2158573673090 is not.

Almost surely, 2^{1079286836545} is an apocalyptic number.

It is an amenable number.

1079286836545 is a deficient number, since it is larger than the sum of its proper divisors (215857367315).

1079286836545 is an equidigital number, since it uses as much as digits as its factorization.

1079286836545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215857367314.

The product of its (nonzero) digits is 87091200, while the sum is 64.

The spelling of 1079286836545 in words is "one trillion, seventy-nine billion, two hundred eighty-six million, eight hundred thirty-six thousand, five hundred forty-five".