47793892608 has 648 divisors, whose sum is σ = 182358321600. Its totient is φ = 11751505920.

The previous prime is 47793892603. The next prime is 47793892681. The reversal of 47793892608 is 80629839774.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47793892603) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 37077628 + ... + 37078916.

Almost surely, 2^47793892608 is an apocalyptic number.

47793892608 is a gapful number since it is divisible by the number (48) 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 47793892608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91179160800).

47793892608 is an abundant number, since it is smaller than the sum of its proper divisors (134564428992).

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

47793892608 is a wasteful number, since it uses less digits than its factorization.

47793892608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 47793892608 in words is "forty-seven billion, seven hundred ninety-three million, eight hundred ninety-two thousand, six hundred eight".