45018570232261 has 8 divisors (see below), whose sum is σ = 47933015958720. Its totient is φ = 42133712787648.

The previous prime is 45018570232249. The next prime is 45018570232291. The reversal of 45018570232261 is 16223207581054.

45018570232261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45018570232261 - 2²⁹ = 45018033361349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45018570232201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7397067321 + ... + 7397073406.

It is an arithmetic number, because the mean of its divisors is an integer number (5991626994840).

Almost surely, 2^{45018570232261} is an apocalyptic number.

It is an amenable number.

45018570232261 is a deficient number, since it is larger than the sum of its proper divisors (2914445726459).

45018570232261 is a wasteful number, since it uses less digits than its factorization.

45018570232261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14794140923.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 45018570232261 in words is "forty-five trillion, eighteen billion, five hundred seventy million, two hundred thirty-two thousand, two hundred sixty-one".