45124545035215 has 8 divisors (see below), whose sum is σ = 56999425307760. Its totient is φ = 34199655184512.

The previous prime is 45124545035209. The next prime is 45124545035281. The reversal of 45124545035215 is 51253054542154.

It is a happy number.

45124545035215 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 a de Polignac number, because none of the positive numbers 2^k-45124545035215 is a prime.

It is a congruent number.

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, 237497605354 + ... + 237497605543.

It is an arithmetic number, because the mean of its divisors is an integer number (7124928163470).

Almost surely, 2^{45124545035215} is an apocalyptic number.

45124545035215 is a deficient number, since it is larger than the sum of its proper divisors (11874880272545).

45124545035215 is a wasteful number, since it uses less digits than its factorization.

45124545035215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474995210921.

The product of its (nonzero) digits is 2400000, while the sum is 46.

Adding to 45124545035215 its reverse (51253054542154), we get a palindrome (96377599577369).

The spelling of 45124545035215 in words is "forty-five trillion, one hundred twenty-four billion, five hundred forty-five million, thirty-five thousand, two hundred fifteen".