474929256020 has 24 divisors (see below), whose sum is σ = 1056019170024. Its totient is φ = 178796896256.

The previous prime is 474929256019. The next prime is 474929256029. The reversal of 474929256020 is 20652929474.

It can be written as a sum of positive squares in 4 ways, for example, as 151400366404 + 323528889616 = 389102^2 + 568796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 474929256020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474929256029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698425037 + ... + 698425716.

It is an arithmetic number, because the mean of its divisors is an integer number (44000798751).

Almost surely, 2^474929256020 is an apocalyptic number.

It is an amenable number.

474929256020 is an abundant number, since it is smaller than the sum of its proper divisors (581089914004).

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

474929256020 is a wasteful number, since it uses less digits than its factorization.

474929256020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396850779 (or 1396850777 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 474929256020 in words is "four hundred seventy-four billion, nine hundred twenty-nine million, two hundred fifty-six thousand, twenty".