47415402450 has 288 divisors, whose sum is σ = 140800488192. Its totient is φ = 11366784000.

The previous prime is 47415402427. The next prime is 47415402469. The reversal of 47415402450 is 5420451474.

47415402450 is a `hidden beast` number, since 4 + 7 + 41 + 540 + 24 + 50 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 91008190 + ... + 91008710.

It is an arithmetic number, because the mean of its divisors is an integer number (488890584).

Almost surely, 2^47415402450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47415402450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70400244096).

47415402450 is an abundant number, since it is smaller than the sum of its proper divisors (93385085742).

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

47415402450 is a wasteful number, since it uses less digits than its factorization.

47415402450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 922 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 36.

The spelling of 47415402450 in words is "forty-seven billion, four hundred fifteen million, four hundred two thousand, four hundred fifty".