1010666051572 has 12 divisors (see below), whose sum is σ = 1768675091680. Its totient is φ = 505330311096.

The previous prime is 1010666051533. The next prime is 1010666051597. The reversal of 1010666051572 is 2751506660101.

1010666051572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323383 + ... + 1458049.

Almost surely, 2^{1010666051572} is an apocalyptic number.

It is an amenable number.

1010666051572 is a deficient number, since it is larger than the sum of its proper divisors (758009040108).

1010666051572 is a wasteful number, since it uses less digits than its factorization.

1010666051572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357350 (or 1357348 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 1010666051572 in words is "one trillion, ten billion, six hundred sixty-six million, fifty-one thousand, five hundred seventy-two".