47773000000 has 392 divisors, whose sum is σ = 133586415072. Its totient is φ = 16800000000.

The previous prime is 47772999991. The next prime is 47773000013. The reversal of 47773000000 is 37774.

It is a congruent number.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 472999950 + ... + 473000050.

Almost surely, 2^47773000000 is an apocalyptic number.

47773000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47773000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66793207536).

47773000000 is an abundant number, since it is smaller than the sum of its proper divisors (85813415072).

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

47773000000 is an equidigital number, since it uses as much as digits as its factorization.

47773000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 28.

Adding to 47773000000 its reverse (37774), we get a palindrome (47773037774).

The spelling of 47773000000 in words is "forty-seven billion, seven hundred seventy-three million", and thus it is an aban number.