47445544600 has 48 divisors (see below), whose sum is σ = 110373795000. Its totient is φ = 18967395840.

The previous prime is 47445544589. The next prime is 47445544603. The reversal of 47445544600 is 644554474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47445544603) 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 11 ways as a sum of consecutive naturals, for example, 288651 + ... + 422149.

Almost surely, 2^47445544600 is an apocalyptic number.

47445544600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47445544600 is an abundant number, since it is smaller than the sum of its proper divisors (62928250400).

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

47445544600 is a wasteful number, since it uses less digits than its factorization.

47445544600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135292 (or 135283 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 43.

The spelling of 47445544600 in words is "forty-seven billion, four hundred forty-five million, five hundred forty-four thousand, six hundred".