45525134451199 has 16 divisors (see below), whose sum is σ = 49113362431840. Its totient is φ = 41949238210560.

The previous prime is 45525134451197. The next prime is 45525134451233. The reversal of 45525134451199 is 99115443152554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45525134451199 - 2¹ = 45525134451197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45525134451191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424585507 + ... + 424692715.

It is an arithmetic number, because the mean of its divisors is an integer number (3069585151990).

Almost surely, 2^{45525134451199} is an apocalyptic number.

45525134451199 is a deficient number, since it is larger than the sum of its proper divisors (3588227980641).

45525134451199 is a wasteful number, since it uses less digits than its factorization.

45525134451199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164410.

The product of its digits is 19440000, while the sum is 58.

The spelling of 45525134451199 in words is "forty-five trillion, five hundred twenty-five billion, one hundred thirty-four million, four hundred fifty-one thousand, one hundred ninety-nine".