45563969136 has 80 divisors (see below), whose sum is σ = 138861651968. Its totient is φ = 12598329600.

The previous prime is 45563969119. The next prime is 45563969173. The reversal of 45563969136 is 63196936554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2176795 + ... + 2197626.

Almost surely, 2^45563969136 is an apocalyptic number.

It is an amenable number.

45563969136 is an abundant number, since it is smaller than the sum of its proper divisors (93297682832).

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

45563969136 is a wasteful number, since it uses less digits than its factorization.

45563969136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374470 (or 4374464 counting only the distinct ones).

The product of its digits is 15746400, while the sum is 57.

The spelling of 45563969136 in words is "forty-five billion, five hundred sixty-three million, nine hundred sixty-nine thousand, one hundred thirty-six".