10516555011 has 16 divisors (see below), whose sum is σ = 14884327584. Its totient is φ = 6581988864.

The previous prime is 10516554989. The next prime is 10516555013. The reversal of 10516555011 is 11055561501.

10516555011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10516555011 - 2¹³ = 10516546819 is a prime.

It is a super-2 number, since 2×10516555011² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10516555011.

It is not an unprimeable number, because it can be changed into a prime (10516555013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239460 + ... + 279953.

It is an arithmetic number, because the mean of its divisors is an integer number (930270474).

Almost surely, 2^10516555011 is an apocalyptic number.

10516555011 is a deficient number, since it is larger than the sum of its proper divisors (4367772573).

10516555011 is a wasteful number, since it uses less digits than its factorization.

10516555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519830.

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

The spelling of 10516555011 in words is "ten billion, five hundred sixteen million, five hundred fifty-five thousand, eleven".