45653196018 has 32 divisors (see below), whose sum is σ = 95287139712. Its totient is φ = 14554425600.

The previous prime is 45653196013. The next prime is 45653196047. The reversal of 45653196018 is 81069135654.

It is not an unprimeable number, because it can be changed into a prime (45653196011) 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 15 ways as a sum of consecutive naturals, for example, 1875888 + ... + 1900068.

It is an arithmetic number, because the mean of its divisors is an integer number (2977723116).

Almost surely, 2^45653196018 is an apocalyptic number.

45653196018 is an abundant number, since it is smaller than the sum of its proper divisors (49633943694).

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

45653196018 is a wasteful number, since it uses less digits than its factorization.

45653196018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37890.

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 45653196018 in words is "forty-five billion, six hundred fifty-three million, one hundred ninety-six thousand, eighteen".