45878217970258 has 16 divisors (see below), whose sum is σ = 70793691773184. Its totient is φ = 22282363468080.

The previous prime is 45878217970241. The next prime is 45878217970259. The reversal of 45878217970258 is 85207971287854.

45878217970258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45878217970259) 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, 510643648 + ... + 510733483.

It is an arithmetic number, because the mean of its divisors is an integer number (4424605735824).

Almost surely, 2^{45878217970258} is an apocalyptic number.

45878217970258 is a deficient number, since it is larger than the sum of its proper divisors (24915473802926).

45878217970258 is a wasteful number, since it uses less digits than its factorization.

45878217970258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021377777.

The product of its (nonzero) digits is 632217600, while the sum is 73.

The spelling of 45878217970258 in words is "forty-five trillion, eight hundred seventy-eight billion, two hundred seventeen million, nine hundred seventy thousand, two hundred fifty-eight".