472455545222782 has 16 divisors (see below), whose sum is σ = 783997934200704. Its totient is φ = 211727837167000.

The previous prime is 472455545222779. The next prime is 472455545222819. The reversal of 472455545222782 is 287222545554274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151234167844 + ... + 151234170967.

It is an arithmetic number, because the mean of its divisors is an integer number (48999870887544).

Almost surely, 2^{472455545222782} is an apocalyptic number.

472455545222782 is a deficient number, since it is larger than the sum of its proper divisors (311542388977922).

472455545222782 is a wasteful number, since it uses less digits than its factorization.

472455545222782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302468338895.

The product of its digits is 501760000, while the sum is 64.

The spelling of 472455545222782 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, five hundred forty-five million, two hundred twenty-two thousand, seven hundred eighty-two".