472772385855582 has 64 divisors (see below), whose sum is σ = 1008139941849600. Its totient is φ = 147290161618944.

The previous prime is 472772385855527. The next prime is 472772385855683. The reversal of 472772385855582 is 285558583277274.

It is a super-2 number, since 2×472772385855582² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 472772385855498 and 472772385855507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10245082 + ... + 32411517.

It is an arithmetic number, because the mean of its divisors is an integer number (15752186591400).

Almost surely, 2^{472772385855582} is an apocalyptic number.

472772385855582 is an abundant number, since it is smaller than the sum of its proper divisors (535367555994018).

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

472772385855582 is a wasteful number, since it uses less digits than its factorization.

472772385855582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42657377.

The product of its digits is 10536960000, while the sum is 78.

The spelling of 472772385855582 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, three hundred eighty-five million, eight hundred fifty-five thousand, five hundred eighty-two".