1066652050 has 24 divisors (see below), whose sum is σ = 1995073200. Its totient is φ = 424273680.

The previous prime is 1066651913. The next prime is 1066652051. The reversal of 1066652050 is 502566601.

It is a super-2 number, since 2×1066652050² = 2275493191538405000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066652051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50640 + ... + 68539.

It is an arithmetic number, because the mean of its divisors is an integer number (83128050).

Almost surely, 2^1066652050 is an apocalyptic number.

1066652050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1066652050 is a deficient number, since it is larger than the sum of its proper divisors (928421150).

1066652050 is a wasteful number, since it uses less digits than its factorization.

1066652050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119370 (or 119365 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1066652050 is about 32659.6394652482. The cubic root of 1066652050 is about 1021.7412427994.

The spelling of 1066652050 in words is "one billion, sixty-six million, six hundred fifty-two thousand, fifty".