469490028028056 has 48 divisors (see below), whose sum is σ = 1453183420088400. Its totient is φ = 134140008007872.

The previous prime is 469490028028033. The next prime is 469490028028057. The reversal of 469490028028056 is 650820820094964.

469490028028056 is a `hidden beast` number, since 4 + 69 + 490 + 0 + 2 + 8 + 0 + 2 + 80 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 469490028027984 and 469490028028002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469490028028057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465763916191 + ... + 465763917198.

It is an arithmetic number, because the mean of its divisors is an integer number (30274654585175).

Almost surely, 2^{469490028028056} is an apocalyptic number.

It is an amenable number.

469490028028056 is an abundant number, since it is smaller than the sum of its proper divisors (983693392060344).

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

469490028028056 is a wasteful number, since it uses less digits than its factorization.

469490028028056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931527833408 (or 931527833401 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 469490028028056 in words is "four hundred sixty-nine trillion, four hundred ninety billion, twenty-eight million, twenty-eight thousand, fifty-six".