10032555145 has 4 divisors (see below), whose sum is σ = 12039066180. Its totient is φ = 8026044112.

The previous prime is 10032555139. The next prime is 10032555157. The reversal of 10032555145 is 54155523001.

10032555145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54155523001 = 359 ⋅150851039.

It can be written as a sum of positive squares in 2 ways, for example, as 3944342416 + 6088212729 = 62804^2 + 78027^2 .

It is a cyclic number.

It is not a de Polignac number, because 10032555145 - 2¹⁹ = 10032030857 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 3 ways as a sum of consecutive naturals, for example, 1003255510 + ... + 1003255519.

It is an arithmetic number, because the mean of its divisors is an integer number (3009766545).

Almost surely, 2^10032555145 is an apocalyptic number.

It is an amenable number.

10032555145 is a deficient number, since it is larger than the sum of its proper divisors (2006511035).

10032555145 is an equidigital number, since it uses as much as digits as its factorization.

10032555145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006511034.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 10032555145 in words is "ten billion, thirty-two million, five hundred fifty-five thousand, one hundred forty-five".