47354862720 has 256 divisors, whose sum is σ = 174353316480. Its totient is φ = 10804592640.

The previous prime is 47354862649. The next prime is 47354862721. The reversal of 47354862720 is 2726845374.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 47354862720.

It is not an unprimeable number, because it can be changed into a prime (47354862721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293094 + ... + 424986.

Almost surely, 2^47354862720 is an apocalyptic number.

47354862720 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 47354862720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87176658240).

47354862720 is an abundant number, since it is smaller than the sum of its proper divisors (126998453760).

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

47354862720 is a wasteful number, since it uses less digits than its factorization.

47354862720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131943 (or 131931 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 47354862720 in words is "forty-seven billion, three hundred fifty-four million, eight hundred sixty-two thousand, seven hundred twenty".