1075578085808 has 20 divisors (see below), whose sum is σ = 2132396090088. Its totient is φ = 525282320640.

The previous prime is 1075578085789. The next prime is 1075578085847. The reversal of 1075578085808 is 8085808755701.

It is a super-2 number, since 2×1075578085808² (a number of 25 digits) contains 22 as substring.

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, 781669433 + ... + 781670808.

Almost surely, 2^{1075578085808} is an apocalyptic number.

It is an amenable number.

1075578085808 is a deficient number, since it is larger than the sum of its proper divisors (1056818004280).

1075578085808 is a wasteful number, since it uses less digits than its factorization.

1075578085808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563340292 (or 1563340286 counting only the distinct ones).

The product of its (nonzero) digits is 25088000, while the sum is 62.

The spelling of 1075578085808 in words is "one trillion, seventy-five billion, five hundred seventy-eight million, eighty-five thousand, eight hundred eight".