10045544155 has 8 divisors (see below), whose sum is σ = 12055302000. Its totient is φ = 8036002656.

The previous prime is 10045544099. The next prime is 10045544161. The reversal of 10045544155 is 55144554001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10045544155 - 2²¹ = 10043447003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10045544155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76921 + ... + 161269.

It is an arithmetic number, because the mean of its divisors is an integer number (1506912750).

Almost surely, 2^10045544155 is an apocalyptic number.

10045544155 is a deficient number, since it is larger than the sum of its proper divisors (2009757845).

10045544155 is an equidigital number, since it uses as much as digits as its factorization.

10045544155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108173.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 10045544155 in words is "ten billion, forty-five million, five hundred forty-four thousand, one hundred fifty-five".