10511050051 has 8 divisors (see below), whose sum is σ = 10657963664. Its totient is φ = 10364215680.

The previous prime is 10511050019. The next prime is 10511050057. The reversal of 10511050051 is 15005011501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10511050051 - 2⁵ = 10511050019 is a prime.

It is a super-2 number, since 2×10511050051² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10511050057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278416 + ... + 313906.

It is an arithmetic number, because the mean of its divisors is an integer number (1332245458).

Almost surely, 2^10511050051 is an apocalyptic number.

10511050051 is a deficient number, since it is larger than the sum of its proper divisors (146913613).

10511050051 is an equidigital number, since it uses as much as digits as its factorization.

10511050051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39621.

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 10511050051 its reverse (15005011501), we get a palindrome (25516061552).

The spelling of 10511050051 in words is "ten billion, five hundred eleven million, fifty thousand, fifty-one".