45238265587253 has 16 divisors (see below), whose sum is σ = 48655071187200. Its totient is φ = 41907432403200.

The previous prime is 45238265587237. The next prime is 45238265587259. The reversal of 45238265587253 is 35278556283254.

It is a cyclic number.

It is not a de Polignac number, because 45238265587253 - 2⁴ = 45238265587237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45238265587253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45238265587259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30562418 + ... + 32008403.

It is an arithmetic number, because the mean of its divisors is an integer number (3040941949200).

Almost surely, 2^{45238265587253} is an apocalyptic number.

It is an amenable number.

45238265587253 is a deficient number, since it is larger than the sum of its proper divisors (3416805599947).

45238265587253 is a wasteful number, since it uses less digits than its factorization.

45238265587253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62571508.

The product of its digits is 483840000, while the sum is 65.

The spelling of 45238265587253 in words is "forty-five trillion, two hundred thirty-eight billion, two hundred sixty-five million, five hundred eighty-seven thousand, two hundred fifty-three".