472112794548 has 72 divisors (see below), whose sum is σ = 1214934739200. Its totient is φ = 154536454656.

The previous prime is 472112794547. The next prime is 472112794567. The reversal of 472112794548 is 845497211274.

It is a happy number.

472112794548 is a `hidden beast` number, since 4 + 7 + 2 + 1 + 1 + 2 + 7 + 94 + 548 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 472112794494 and 472112794503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472112794547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1853565 + ... + 2092827.

It is an arithmetic number, because the mean of its divisors is an integer number (16874093600).

Almost surely, 2^472112794548 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 472112794548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607467369600).

472112794548 is an abundant number, since it is smaller than the sum of its proper divisors (742821944652).

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

472112794548 is a wasteful number, since it uses less digits than its factorization.

472112794548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240261 (or 240256 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The spelling of 472112794548 in words is "four hundred seventy-two billion, one hundred twelve million, seven hundred ninety-four thousand, five hundred forty-eight".