45102242345250 has 64 divisors (see below), whose sum is σ = 112627294970112. Its totient is φ = 12021698592000.

The previous prime is 45102242345239. The next prime is 45102242345287. The reversal of 45102242345250 is 5254324220154.

It is a junction number, because it is equal to n+sod(n) for n = 45102242345199 and 45102242345208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12293254 + ... + 15534753.

It is an arithmetic number, because the mean of its divisors is an integer number (1759801483908).

Almost surely, 2^{45102242345250} is an apocalyptic number.

45102242345250 is an abundant number, since it is smaller than the sum of its proper divisors (67525052624862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45102242345250 is a wasteful number, since it uses less digits than its factorization.

45102242345250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27830188 (or 27830178 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 45102242345250 in words is "forty-five trillion, one hundred two billion, two hundred forty-two million, three hundred forty-five thousand, two hundred fifty".