47901888000 has 640 divisors, whose sum is σ = 186398784000. Its totient is φ = 12093235200.

The previous prime is 47901887953. The next prime is 47901888049. The reversal of 47901888000 is 88810974.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32831271 + ... + 32832729.

It is an arithmetic number, because the mean of its divisors is an integer number (291248100).

Almost surely, 2^47901888000 is an apocalyptic number.

47901888000 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 47901888000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93199392000).

47901888000 is an abundant number, since it is smaller than the sum of its proper divisors (138496896000).

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

47901888000 is a wasteful number, since it uses less digits than its factorization.

47901888000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 47901888000 in words is "forty-seven billion, nine hundred one million, eight hundred eighty-eight thousand".