47259811488 has 384 divisors, whose sum is σ = 138231152640. Its totient is φ = 14095872000.

The previous prime is 47259811451. The next prime is 47259811493. The reversal of 47259811488 is 88411895274.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 247433473 + ... + 247433663.

It is an arithmetic number, because the mean of its divisors is an integer number (359976960).

Almost surely, 2^47259811488 is an apocalyptic number.

47259811488 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 47259811488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69115576320).

47259811488 is an abundant number, since it is smaller than the sum of its proper divisors (90971341152).

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

47259811488 is a wasteful number, since it uses less digits than its factorization.

47259811488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 364 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 57.

The spelling of 47259811488 in words is "forty-seven billion, two hundred fifty-nine million, eight hundred eleven thousand, four hundred eighty-eight".