472772138018358 has 16 divisors (see below), whose sum is σ = 946381782052080. Its totient is φ = 157451128336896.

The previous prime is 472772138018353. The next prime is 472772138018359. The reversal of 472772138018358 is 853810831277274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472772138018353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34896076635 + ... + 34896090182.

It is an arithmetic number, because the mean of its divisors is an integer number (59148861378255).

Almost surely, 2^{472772138018358} is an apocalyptic number.

472772138018358 is an abundant number, since it is smaller than the sum of its proper divisors (473609644033722).

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

472772138018358 is a wasteful number, since it uses less digits than its factorization.

472772138018358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69792167951.

The product of its (nonzero) digits is 126443520, while the sum is 66.

The spelling of 472772138018358 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, one hundred thirty-eight million, eighteen thousand, three hundred fifty-eight".