10065511551 has 16 divisors (see below), whose sum is σ = 14455941120. Its totient is φ = 6211534560.

The previous prime is 10065511543. The next prime is 10065511553. The reversal of 10065511551 is 15511556001.

It is not a de Polignac number, because 10065511551 - 2³ = 10065511543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10065511553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2350716 + ... + 2354993.

It is an arithmetic number, because the mean of its divisors is an integer number (903496320).

Almost surely, 2^10065511551 is an apocalyptic number.

10065511551 is a deficient number, since it is larger than the sum of its proper divisors (4390429569).

10065511551 is a wasteful number, since it uses less digits than its factorization.

10065511551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705766.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 10065511551 in words is "ten billion, sixty-five million, five hundred eleven thousand, five hundred fifty-one".