10066061050 has 24 divisors (see below), whose sum is σ = 18729605916. Its totient is φ = 4024976640.

The previous prime is 10066061041. The next prime is 10066061069. The reversal of 10066061050 is 5016066001.

It can be written as a sum of positive squares in 6 ways, for example, as 4644831409 + 5421229641 = 68153^2 + 73629^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 110104 + ... + 179596.

Almost surely, 2^10066061050 is an apocalyptic number.

10066061050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10066061050 is a deficient number, since it is larger than the sum of its proper divisors (8663544866).

10066061050 is a wasteful number, since it uses less digits than its factorization.

10066061050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72402 (or 72397 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 10066061050 in words is "ten billion, sixty-six million, sixty-one thousand, fifty".