47453306880 has 336 divisors, whose sum is σ = 173946092544. Its totient is φ = 10821304320.

The previous prime is 47453306863. The next prime is 47453306921. The reversal of 47453306880 is 8860335474.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110100265 + ... + 110100695.

It is an arithmetic number, because the mean of its divisors is an integer number (517696704).

Almost surely, 2^47453306880 is an apocalyptic number.

47453306880 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 47453306880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86973046272).

47453306880 is an abundant number, since it is smaller than the sum of its proper divisors (126492785664).

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

47453306880 is an frugal number, since it uses more digits than its factorization.

47453306880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 47453306880 in words is "forty-seven billion, four hundred fifty-three million, three hundred six thousand, eight hundred eighty".