10555443002545 has 16 divisors (see below), whose sum is σ = 14488926675840. Its totient is φ = 7231572779904.

The previous prime is 10555443002543. The next prime is 10555443002627. The reversal of 10555443002545 is 54520034455501.

10555443002545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10555443002545 - 2¹ = 10555443002543 is a prime.

It is a super-2 number, since 2×10555443002545² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10555443002543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134236780 + ... + 134315389.

It is an arithmetic number, because the mean of its divisors is an integer number (905557917240).

Almost surely, 2^{10555443002545} is an apocalyptic number.

It is an amenable number.

10555443002545 is a deficient number, since it is larger than the sum of its proper divisors (3933483673295).

10555443002545 is a wasteful number, since it uses less digits than its factorization.

10555443002545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268553304.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 10555443002545 in words is "ten trillion, five hundred fifty-five billion, four hundred forty-three million, two thousand, five hundred forty-five".