473153492448 has 1536 divisors, whose sum is σ = 1911826022400. Its totient is φ = 110296276992.

The previous prime is 473153492447. The next prime is 473153492489. The reversal of 473153492448 is 844294351374.

473153492448 is a `hidden beast` number, since 4 + 7 + 3 + 153 + 49 + 2 + 448 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 473153492394 and 473153492403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473153492447) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1614858190 + ... + 1614858482.

It is an arithmetic number, because the mean of its divisors is an integer number (1244678400).

Almost surely, 2^473153492448 is an apocalyptic number.

473153492448 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 473153492448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955913011200).

473153492448 is an abundant number, since it is smaller than the sum of its proper divisors (1438672529952).

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

473153492448 is a wasteful number, since it uses less digits than its factorization.

473153492448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 407 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The spelling of 473153492448 in words is "four hundred seventy-three billion, one hundred fifty-three million, four hundred ninety-two thousand, four hundred forty-eight".