45243164026 has 8 divisors (see below), whose sum is σ = 68060322720. Its totient is φ = 22556389788.

The previous prime is 45243164023. The next prime is 45243164077. The reversal of 45243164026 is 62046134254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45243164023) 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 3 ways as a sum of consecutive naturals, for example, 32595246 + ... + 32596633.

It is an arithmetic number, because the mean of its divisors is an integer number (8507540340).

Almost surely, 2^45243164026 is an apocalyptic number.

45243164026 is a deficient number, since it is larger than the sum of its proper divisors (22817158694).

45243164026 is a wasteful number, since it uses less digits than its factorization.

45243164026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65192228.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 45243164026 in words is "forty-five billion, two hundred forty-three million, one hundred sixty-four thousand, twenty-six".