45126343052 has 24 divisors (see below), whose sum is σ = 90462113280. Its totient is φ = 19294984080.

The previous prime is 45126343051. The next prime is 45126343061. The reversal of 45126343052 is 25034362154.

It is not an unprimeable number, because it can be changed into a prime (45126343051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1857602 + ... + 1881737.

It is an arithmetic number, because the mean of its divisors is an integer number (3769254720).

Almost surely, 2^45126343052 is an apocalyptic number.

It is an amenable number.

45126343052 is an abundant number, since it is smaller than the sum of its proper divisors (45335770228).

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

45126343052 is a wasteful number, since it uses less digits than its factorization.

45126343052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739781 (or 3739779 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 45126343052 in words is "forty-five billion, one hundred twenty-six million, three hundred forty-three thousand, fifty-two".