45444132351 has 40 divisors (see below), whose sum is σ = 69746181120. Its totient is φ = 29473524432.

The previous prime is 45444132317. The next prime is 45444132367. The reversal of 45444132351 is 15323144454.

45444132351 is a `hidden beast` number, since 4 + 5 + 4 + 4 + 413 + 235 + 1 = 666.

It is not a de Polignac number, because 45444132351 - 2¹⁵ = 45444099583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45444132451) 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 39 ways as a sum of consecutive naturals, for example, 600030 + ... + 671508.

It is an arithmetic number, because the mean of its divisors is an integer number (1743654528).

Almost surely, 2^45444132351 is an apocalyptic number.

45444132351 is a deficient number, since it is larger than the sum of its proper divisors (24302048769).

45444132351 is a wasteful number, since it uses less digits than its factorization.

45444132351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71705 (or 71696 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 45444132351 in words is "forty-five billion, four hundred forty-four million, one hundred thirty-two thousand, three hundred fifty-one".