1063866077275 has 12 divisors (see below), whose sum is σ = 1323888584904. Its totient is φ = 848064056000.

The previous prime is 1063866077249. The next prime is 1063866077293. The reversal of 1063866077275 is 5727706683601.

It is not a de Polignac number, because 1063866077275 - 2¹⁹ = 1063865552987 is a prime.

It is a super-2 number, since 2×1063866077275² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75712981 + ... + 75727030.

It is an arithmetic number, because the mean of its divisors is an integer number (110324048742).

Almost surely, 2^{1063866077275} is an apocalyptic number.

1063866077275 is a deficient number, since it is larger than the sum of its proper divisors (260022507629).

1063866077275 is a wasteful number, since it uses less digits than its factorization.

1063866077275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151440302 (or 151440297 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 1063866077275 in words is "one trillion, sixty-three billion, eight hundred sixty-six million, seventy-seven thousand, two hundred seventy-five".