1080615357545 has 16 divisors (see below), whose sum is σ = 1363447527552. Its totient is φ = 820593396480.

The previous prime is 1080615357529. The next prime is 1080615357673. The reversal of 1080615357545 is 5457535160801.

It is not a de Polignac number, because 1080615357545 - 2⁴ = 1080615357529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1080615357493 and 1080615357502.

It is an unprimeable number.

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, 35850032 + ... + 35880161.

It is an arithmetic number, because the mean of its divisors is an integer number (85215470472).

Almost surely, 2^{1080615357545} is an apocalyptic number.

It is an amenable number.

1080615357545 is a deficient number, since it is larger than the sum of its proper divisors (282832170007).

1080615357545 is a wasteful number, since it uses less digits than its factorization.

1080615357545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71730352.

The product of its (nonzero) digits is 2520000, while the sum is 50.

The spelling of 1080615357545 in words is "one trillion, eighty billion, six hundred fifteen million, three hundred fifty-seven thousand, five hundred forty-five".