10555867392 has 288 divisors, whose sum is σ = 35791257600. Its totient is φ = 2688712704.

The previous prime is 10555867369. The next prime is 10555867393. The reversal of 10555867392 is 29376855501.

It is a happy number.

It is a super-2 number, since 2×10555867392² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (10555867393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1733409 + ... + 1739487.

It is an arithmetic number, because the mean of its divisors is an integer number (124275200).

Almost surely, 2^10555867392 is an apocalyptic number.

10555867392 is a gapful number since it is divisible by the number (12) 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 10555867392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17895628800).

10555867392 is an abundant number, since it is smaller than the sum of its proper divisors (25235390208).

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

10555867392 is a wasteful number, since it uses less digits than its factorization.

10555867392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141 (or 6127 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 10555867392 in words is "ten billion, five hundred fifty-five million, eight hundred sixty-seven thousand, three hundred ninety-two".