11065515010 has 64 divisors (see below), whose sum is σ = 22287291264. Its totient is φ = 3920627200.

The previous prime is 11065514987. The next prime is 11065515049. The reversal of 11065515010 is 1051556011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6191337 + ... + 6193123.

It is an arithmetic number, because the mean of its divisors is an integer number (348238926).

Almost surely, 2^11065515010 is an apocalyptic number.

11065515010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11065515010 is an abundant number, since it is smaller than the sum of its proper divisors (11221776254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11065515010 is a wasteful number, since it uses less digits than its factorization.

11065515010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 11065515010 in words is "eleven billion, sixty-five million, five hundred fifteen thousand, ten".