45414453064 has 16 divisors (see below), whose sum is σ = 86351425920. Its totient is φ = 22387406160.

The previous prime is 45414453061. The next prime is 45414453079. The reversal of 45414453064 is 46035441454.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45414453061) 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 3 ways as a sum of consecutive naturals, for example, 39976944 + ... + 39978079.

It is an arithmetic number, because the mean of its divisors is an integer number (5396964120).

Almost surely, 2^45414453064 is an apocalyptic number.

It is an amenable number.

45414453064 is a deficient number, since it is larger than the sum of its proper divisors (40936972856).

45414453064 is a wasteful number, since it uses less digits than its factorization.

45414453064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79955100 (or 79955096 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 45414453064 in words is "forty-five billion, four hundred fourteen million, four hundred fifty-three thousand, sixty-four".