45453302134 has 64 divisors (see below), whose sum is σ = 73615703040. Its totient is φ = 21007405440.

The previous prime is 45453302117. The next prime is 45453302137. The reversal of 45453302134 is 43120335454.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45453302134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45453302137) 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 31 ways as a sum of consecutive naturals, for example, 34882927 + ... + 34884229.

It is an arithmetic number, because the mean of its divisors is an integer number (1150245360).

Almost surely, 2^45453302134 is an apocalyptic number.

45453302134 is a deficient number, since it is larger than the sum of its proper divisors (28162400906).

45453302134 is a wasteful number, since it uses less digits than its factorization.

45453302134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 45453302134 its reverse (43120335454), we get a palindrome (88573637588).

The spelling of 45453302134 in words is "forty-five billion, four hundred fifty-three million, three hundred two thousand, one hundred thirty-four".