47487299630880 has 768 divisors, whose sum is σ = 163840320000000. Its totient is φ = 11515593277440.

The previous prime is 47487299630819. The next prime is 47487299630923. The reversal of 47487299630880 is 8803699278474.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 46059455965 + ... + 46059456995.

It is an arithmetic number, because the mean of its divisors is an integer number (213333750000).

Almost surely, 2^{47487299630880} is an apocalyptic number.

47487299630880 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 47487299630880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81920160000000).

47487299630880 is an abundant number, since it is smaller than the sum of its proper divisors (116353020369120).

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

47487299630880 is a wasteful number, since it uses less digits than its factorization.

47487299630880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945 (or 1937 counting only the distinct ones).

The product of its (nonzero) digits is 1170505728, while the sum is 75.

The spelling of 47487299630880 in words is "forty-seven trillion, four hundred eighty-seven billion, two hundred ninety-nine million, six hundred thirty thousand, eight hundred eighty".