10519291068 has 192 divisors, whose sum is σ = 30312049152. Its totient is φ = 2795627520.

The previous prime is 10519291051. The next prime is 10519291087. The reversal of 10519291068 is 86019291501.

It is a super-2 number, since 2×10519291068² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2728230 + ... + 2732082.

It is an arithmetic number, because the mean of its divisors is an integer number (157875256).

Almost surely, 2^10519291068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10519291068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15156024576).

10519291068 is an abundant number, since it is smaller than the sum of its proper divisors (19792758084).

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

10519291068 is a wasteful number, since it uses less digits than its factorization.

10519291068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964 (or 3962 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 42.

The spelling of 10519291068 in words is "ten billion, five hundred nineteen million, two hundred ninety-one thousand, sixty-eight".