45550954600 has 24 divisors (see below), whose sum is σ = 105905969910. Its totient is φ = 18220381760.

The previous prime is 45550954573. The next prime is 45550954607. The reversal of 45550954600 is 645905554.

It can be written as a sum of positive squares in 3 ways, for example, as 36631663236 + 8919291364 = 191394^2 + 94442^2 .

It is a super-2 number, since 2×45550954600² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45550954607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113877187 + ... + 113877586.

Almost surely, 2^45550954600 is an apocalyptic number.

45550954600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45550954600 is an abundant number, since it is smaller than the sum of its proper divisors (60355015310).

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

45550954600 is a wasteful number, since it uses less digits than its factorization.

45550954600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227754789 (or 227754780 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 45550954600 in words is "forty-five billion, five hundred fifty million, nine hundred fifty-four thousand, six hundred".