474728747480 has 64 divisors (see below), whose sum is σ = 1217969252640. Its totient is φ = 164973606912.

The previous prime is 474728747473. The next prime is 474728747491. The reversal of 474728747480 is 84747827474.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26842334 + ... + 26860013.

Almost surely, 2^474728747480 is an apocalyptic number.

474728747480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474728747480 is an abundant number, since it is smaller than the sum of its proper divisors (743240505160).

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

474728747480 is a wasteful number, since it uses less digits than its factorization.

474728747480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53702388 (or 53702384 counting only the distinct ones).

The product of its (nonzero) digits is 78675968, while the sum is 62.

The spelling of 474728747480 in words is "four hundred seventy-four billion, seven hundred twenty-eight million, seven hundred forty-seven thousand, four hundred eighty".