1066135253032 has 16 divisors (see below), whose sum is σ = 1999022174100. Its totient is φ = 533062673280.

The previous prime is 1066135252981. The next prime is 1066135253069. The reversal of 1066135253032 is 2303525316601.

It can be written as a sum of positive squares in 2 ways, for example, as 1025873225316 + 40262027716 = 1012854^2 + 200654^2 .

It is a super-2 number, since 2×1066135253032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066135252982 and 1066135253000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392932 + ... + 1512172.

Almost surely, 2^{1066135253032} is an apocalyptic number.

It is an amenable number.

1066135253032 is a deficient number, since it is larger than the sum of its proper divisors (932886921068).

1066135253032 is a wasteful number, since it uses less digits than its factorization.

1066135253032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238316 (or 1238312 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 1066135253032 in words is "one trillion, sixty-six billion, one hundred thirty-five million, two hundred fifty-three thousand, thirty-two".