45214670225515 has 32 divisors (see below), whose sum is σ = 62060034856320. Its totient is φ = 30978681237504.

The previous prime is 45214670225513. The next prime is 45214670225629. The reversal of 45214670225515 is 51552207641254.

45214670225515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45214670225515 - 2¹ = 45214670225513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45214670225513) 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 31 ways as a sum of consecutive naturals, for example, 279766651 + ... + 279928219.

It is an arithmetic number, because the mean of its divisors is an integer number (1939376089260).

Almost surely, 2^{45214670225515} is an apocalyptic number.

45214670225515 is a deficient number, since it is larger than the sum of its proper divisors (16845364630805).

45214670225515 is a wasteful number, since it uses less digits than its factorization.

45214670225515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168151.

The product of its (nonzero) digits is 3360000, while the sum is 49.

Adding to 45214670225515 its reverse (51552207641254), we get a palindrome (96766877866769).

The spelling of 45214670225515 in words is "forty-five trillion, two hundred fourteen billion, six hundred seventy million, two hundred twenty-five thousand, five hundred fifteen".