472353520 has 20 divisors (see below), whose sum is σ = 1098222120. Its totient is φ = 188941376.

The previous prime is 472353503. The next prime is 472353529. The reversal of 472353520 is 25353274.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472353529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2952130 + ... + 2952289.

It is an arithmetic number, because the mean of its divisors is an integer number (54911106).

Almost surely, 2^472353520 is an apocalyptic number.

472353520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472353520 is an abundant number, since it is smaller than the sum of its proper divisors (625868600).

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

472353520 is a wasteful number, since it uses less digits than its factorization.

472353520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904432 (or 5904426 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 472353520 is about 21733.6954980049. The cubic root of 472353520 is about 778.7936205531.

The spelling of 472353520 in words is "four hundred seventy-two million, three hundred fifty-three thousand, five hundred twenty".