472272187432500 has 4800 divisors, whose sum is σ = 2086992138739200. Its totient is φ = 90296156160000.

The previous prime is 472272187432427. The next prime is 472272187432517. The reversal of 472272187432500 is 5234781272274.

472272187432500 is a `hidden beast` number, since 4 + 7 + 2 + 2 + 7 + 21 + 87 + 4 + 32 + 500 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 1599 ways as a sum of consecutive naturals, for example, 1959635632380 + ... + 1959635632620.

It is an arithmetic number, because the mean of its divisors is an integer number (434790028904).

Almost surely, 2^{472272187432500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472272187432500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043496069369600).

472272187432500 is an abundant number, since it is smaller than the sum of its proper divisors (1614719951306700).

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

472272187432500 is a wasteful number, since it uses less digits than its factorization.

472272187432500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 10536960, while the sum is 54.

The spelling of 472272187432500 in words is "four hundred seventy-two trillion, two hundred seventy-two billion, one hundred eighty-seven million, four hundred thirty-two thousand, five hundred".