1066758050 has 54 divisors (see below), whose sum is σ = 2064092499. Its totient is φ = 410167200.

The previous prime is 1066758037. The next prime is 1066758053. The reversal of 1066758050 is 508576601.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 45252529 + 1021505521 = 6727^2 + 31961^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=23095.

It is a super-2 number, since 2×1066758050² = 2275945474479605000, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1066757995 and 1066758013.

It is not an unprimeable number, because it can be changed into a prime (1066758053) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 7159376 + ... + 7159524.

Almost surely, 2^1066758050 is an apocalyptic number.

1066758050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1066758050 is a deficient number, since it is larger than the sum of its proper divisors (997334449).

1066758050 is an equidigital number, since it uses as much as digits as its factorization.

1066758050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 1066758050 is about 32661.2622230066. The cubic root of 1066758050 is about 1021.7750873208.

The spelling of 1066758050 in words is "one billion, sixty-six million, seven hundred fifty-eight thousand, fifty".