47423252800 has 336 divisors, whose sum is σ = 147505594752. Its totient is φ = 14576025600.

The previous prime is 47423252771. The next prime is 47423252801. The reversal of 47423252800 is 825232474.

It is a super-2 number, since 2×47423252800² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47423252800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47423252801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8990964 + ... + 8996236.

Almost surely, 2^47423252800 is an apocalyptic number.

47423252800 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 47423252800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73752797376).

47423252800 is an abundant number, since it is smaller than the sum of its proper divisors (100082341952).

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

47423252800 is a wasteful number, since it uses less digits than its factorization.

47423252800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386 (or 5371 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 47423252800 in words is "forty-seven billion, four hundred twenty-three million, two hundred fifty-two thousand, eight hundred".