45021234523315 has 8 divisors (see below), whose sum is σ = 54025529849280. Its totient is φ = 36016955337792.

The previous prime is 45021234523301. The next prime is 45021234523387. The reversal of 45021234523315 is 51332543212054.

45021234523315 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 45021234523315 - 2¹⁷ = 45021234392243 is a prime.

It is an unprimeable number.

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, 3320367 + ... + 10053223.

It is an arithmetic number, because the mean of its divisors is an integer number (6753191231160).

Almost surely, 2^{45021234523315} is an apocalyptic number.

45021234523315 is a deficient number, since it is larger than the sum of its proper divisors (9004295325965).

45021234523315 is a wasteful number, since it uses less digits than its factorization.

45021234523315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070221.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 45021234523315 its reverse (51332543212054), we get a palindrome (96353777735369).

The spelling of 45021234523315 in words is "forty-five trillion, twenty-one billion, two hundred thirty-four million, five hundred twenty-three thousand, three hundred fifteen".