10551394273728 has 896 divisors, whose sum is σ = 35812410163200. Its totient is φ = 2685091368960.

The previous prime is 10551394273709. The next prime is 10551394273769. The reversal of 10551394273728 is 82737249315501.

It is a super-2 number, since 2×10551394273728² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 27840090243 + ... + 27840090621.

Almost surely, 2^{10551394273728} 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 10551394273728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17906205081600).

10551394273728 is an abundant number, since it is smaller than the sum of its proper divisors (25261015889472).

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

10551394273728 is a wasteful number, since it uses less digits than its factorization.

10551394273728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 57.

The spelling of 10551394273728 in words is "ten trillion, five hundred fifty-one billion, three hundred ninety-four million, two hundred seventy-three thousand, seven hundred twenty-eight".