11061989062 has 16 divisors (see below), whose sum is σ = 16811573760. Its totient is φ = 5458202568.

The previous prime is 11061989039. The next prime is 11061989087. The reversal of 11061989062 is 26098916011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312973 + ... + 346519.

It is an arithmetic number, because the mean of its divisors is an integer number (1050723360).

Almost surely, 2^11061989062 is an apocalyptic number.

11061989062 is a deficient number, since it is larger than the sum of its proper divisors (5749584698).

11061989062 is a wasteful number, since it uses less digits than its factorization.

11061989062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35715.

The product of its (nonzero) digits is 46656, while the sum is 43.

The spelling of 11061989062 in words is "eleven billion, sixty-one million, nine hundred eighty-nine thousand, sixty-two".