47856297000 has 256 divisors, whose sum is σ = 152687358720. Its totient is φ = 12475008000.

The previous prime is 47856296959. The next prime is 47856297007. The reversal of 47856297000 is 79265874.

It is not an unprimeable number, because it can be changed into a prime (47856297007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78068694 + ... + 78069306.

It is an arithmetic number, because the mean of its divisors is an integer number (596434995).

Almost surely, 2^47856297000 is an apocalyptic number.

47856297000 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 47856297000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76343679360).

47856297000 is an abundant number, since it is smaller than the sum of its proper divisors (104831061720).

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

47856297000 is a wasteful number, since it uses less digits than its factorization.

47856297000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 47856297000 in words is "forty-seven billion, eight hundred fifty-six million, two hundred ninety-seven thousand".