10543253054120 has 64 divisors (see below), whose sum is σ = 24971291280000. Its totient is φ = 3995269394688.

The previous prime is 10543253054069. The next prime is 10543253054143. The reversal of 10543253054120 is 2145035234501.

It is a super-2 number, since 2×10543253054120² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76994834 + ... + 77131646.

It is an arithmetic number, because the mean of its divisors is an integer number (390176426250).

Almost surely, 2^{10543253054120} is an apocalyptic number.

10543253054120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10543253054120 is an abundant number, since it is smaller than the sum of its proper divisors (14428038225880).

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

10543253054120 is a wasteful number, since it uses less digits than its factorization.

10543253054120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238242 (or 238238 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 10543253054120 its reverse (2145035234501), we get a palindrome (12688288288621).

The spelling of 10543253054120 in words is "ten trillion, five hundred forty-three billion, two hundred fifty-three million, fifty-four thousand, one hundred twenty".