478700063501748 has 48 divisors (see below), whose sum is σ = 1219007213835264. Its totient is φ = 145001344198240.

The previous prime is 478700063501677. The next prime is 478700063501783. The reversal of 478700063501748 is 847105360007874.

It is a junction number, because it is equal to n+sod(n) for n = 478700063501691 and 478700063501700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740689590 + ... + 741335597.

It is an arithmetic number, because the mean of its divisors is an integer number (25395983621568).

Almost surely, 2^{478700063501748} is an apocalyptic number.

It is an amenable number.

478700063501748 is an abundant number, since it is smaller than the sum of its proper divisors (740307150333516).

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

478700063501748 is a wasteful number, since it uses less digits than its factorization.

478700063501748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482027652 (or 1482027650 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 60.

The spelling of 478700063501748 in words is "four hundred seventy-eight trillion, seven hundred billion, sixty-three million, five hundred one thousand, seven hundred forty-eight".