47550163600 has 45 divisors (see below), whose sum is σ = 114249746793. Its totient is φ = 19018320960.

The previous prime is 47550163579. The next prime is 47550163603. The reversal of 47550163600 is 636105574.

The square root of 47550163600 is 218060.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 17118058896 + 30432104704 = 130836^2 + 174448^2 .

It is a super-2 number, since 2×47550163600² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47550163600.

It is not an unprimeable number, because it can be changed into a prime (47550163603) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4355749 + ... + 4366651.

Almost surely, 2^47550163600 is an apocalyptic number.

47550163600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

47550163600 is the 218060-th square number.

It is an amenable number.

47550163600 is an abundant number, since it is smaller than the sum of its proper divisors (66699583193).

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

47550163600 is an frugal number, since it uses more digits than its factorization.

47550163600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21824 (or 10910 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 47550163600 in words is "forty-seven billion, five hundred fifty million, one hundred sixty-three thousand, six hundred".