473800520448 has 144 divisors (see below), whose sum is σ = 1408227780960. Its totient is φ = 157131362304.

The previous prime is 473800520447. The next prime is 473800520471. The reversal of 473800520448 is 844025008374.

It is a happy number.

473800520448 is a `hidden beast` number, since 4 + 7 + 3 + 80 + 0 + 520 + 4 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×473800520448² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (473800520447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187686 + ... + 1535642.

It is an arithmetic number, because the mean of its divisors is an integer number (9779359590).

Almost surely, 2^473800520448 is an apocalyptic number.

473800520448 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 473800520448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704113890480).

473800520448 is an abundant number, since it is smaller than the sum of its proper divisors (934427260512).

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

473800520448 is a wasteful number, since it uses less digits than its factorization.

473800520448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348179 (or 348159 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 473800520448 in words is "four hundred seventy-three billion, eight hundred million, five hundred twenty thousand, four hundred forty-eight".