10510051136 has 56 divisors (see below), whose sum is σ = 22477881384. Its totient is φ = 4846970880.

The previous prime is 10510051133. The next prime is 10510051141. The reversal of 10510051136 is 63115001501.

It can be written as a sum of positive squares in 4 ways, for example, as 3278249536 + 7231801600 = 57256^2 + 85040^2 .

It is a super-2 number, since 2×10510051136² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10510051133) 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, 1237946 + ... + 1246406.

It is an arithmetic number, because the mean of its divisors is an integer number (401390739).

Almost surely, 2^10510051136 is an apocalyptic number.

10510051136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10510051136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11238940692).

10510051136 is an abundant number, since it is smaller than the sum of its proper divisors (11967830248).

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

10510051136 is a wasteful number, since it uses less digits than its factorization.

10510051136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9979 (or 9969 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

Adding to 10510051136 its reverse (63115001501), we get a palindrome (73625052637).

The spelling of 10510051136 in words is "ten billion, five hundred ten million, fifty-one thousand, one hundred thirty-six".