1075533151166 has 4 divisors (see below), whose sum is σ = 1613299726752. Its totient is φ = 537766575582.

The previous prime is 1075533151157. The next prime is 1075533151223. The reversal of 1075533151166 is 6611513355701.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268883287790 + ... + 268883287793.

It is an arithmetic number, because the mean of its divisors is an integer number (403324931688).

Almost surely, 2^{1075533151166} is an apocalyptic number.

1075533151166 is a deficient number, since it is larger than the sum of its proper divisors (537766575586).

1075533151166 is an equidigital number, since it uses as much as digits as its factorization.

1075533151166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537766575585.

The product of its (nonzero) digits is 283500, while the sum is 44.

The spelling of 1075533151166 in words is "one trillion, seventy-five billion, five hundred thirty-three million, one hundred fifty-one thousand, one hundred sixty-six".