472772385855508 has 6 divisors (see below), whose sum is σ = 827351675247146. Its totient is φ = 236386192927752.

The previous prime is 472772385855503. The next prime is 472772385855527. The reversal of 472772385855508 is 805558583277274.

It can be written as a sum of positive squares in only one way, i.e., 389567011452304 + 83205374403204 = 19737452^2 + 9121698^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472772385855503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59096548231935 + ... + 59096548231942.

Almost surely, 2^{472772385855508} is an apocalyptic number.

It is an amenable number.

472772385855508 is a deficient number, since it is larger than the sum of its proper divisors (354579289391638).

472772385855508 is a wasteful number, since it uses less digits than its factorization.

472772385855508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118193096463881 (or 118193096463879 counting only the distinct ones).

The product of its (nonzero) digits is 5268480000, while the sum is 76.

The spelling of 472772385855508 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 eight".