473454613632 has 512 divisors, whose sum is σ = 1743057469440. Its totient is φ = 109851033600.

The previous prime is 473454613627. The next prime is 473454613649. The reversal of 473454613632 is 236316454374.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11896038 + ... + 11935770.

It is an arithmetic number, because the mean of its divisors is an integer number (3404409120).

Almost surely, 2^473454613632 is an apocalyptic number.

473454613632 is a gapful number since it is divisible by the number (42) 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 473454613632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871528734720).

473454613632 is an abundant number, since it is smaller than the sum of its proper divisors (1269602855808).

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

473454613632 is a wasteful number, since it uses less digits than its factorization.

473454613632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39812 (or 39800 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 48.

The spelling of 473454613632 in words is "four hundred seventy-three billion, four hundred fifty-four million, six hundred thirteen thousand, six hundred thirty-two".