478012798560 has 192 divisors, whose sum is σ = 1670468002560. Its totient is φ = 113917716480.

The previous prime is 478012798559. The next prime is 478012798561. The reversal of 478012798560 is 65897210874.

478012798560 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (478012798559) and next prime (478012798561).

It is a self number, because there is not a number n which added to its sum of digits gives 478012798560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478012798561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455707 + ... + 1078746.

It is an arithmetic number, because the mean of its divisors is an integer number (8700354180).

Almost surely, 2^478012798560 is an apocalyptic number.

478012798560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

478012798560 is an abundant number, since it is smaller than the sum of its proper divisors (1192455204000).

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

478012798560 is a wasteful number, since it uses less digits than its factorization.

478012798560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534541 (or 1534533 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 478012798560 in words is "four hundred seventy-eight billion, twelve million, seven hundred ninety-eight thousand, five hundred sixty".