47488026683280 has 160 divisors (see below), whose sum is σ = 148969512305280. Its totient is φ = 12512561909760.

The previous prime is 47488026683267. The next prime is 47488026683281. The reversal of 47488026683280 is 8238662088474.

It is a super-2 number, since 2×47488026683280² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47488026683281) 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, 30271035 + ... + 31801125.

It is an arithmetic number, because the mean of its divisors is an integer number (931059451908).

Almost surely, 2^{47488026683280} is an apocalyptic number.

47488026683280 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 47488026683280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74484756152640).

47488026683280 is an abundant number, since it is smaller than the sum of its proper divisors (101481485622000).

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

47488026683280 is a wasteful number, since it uses less digits than its factorization.

47488026683280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531649 (or 1531643 counting only the distinct ones).

The product of its (nonzero) digits is 198180864, while the sum is 66.

The spelling of 47488026683280 in words is "forty-seven trillion, four hundred eighty-eight billion, twenty-six million, six hundred eighty-three thousand, two hundred eighty".