478693503762 has 16 divisors (see below), whose sum is σ = 957407699712. Its totient is φ = 159561052560.

The previous prime is 478693503641. The next prime is 478693503791. The reversal of 478693503762 is 267305396874.

It is a junction number, because it is equal to n+sod(n) for n = 478693503696 and 478693503705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552898 + ... + 1123869.

It is an arithmetic number, because the mean of its divisors is an integer number (59837981232).

Almost surely, 2^478693503762 is an apocalyptic number.

478693503762 is an abundant number, since it is smaller than the sum of its proper divisors (478714195950).

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

478693503762 is a wasteful number, since it uses less digits than its factorization.

478693503762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724353.

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 478693503762 in words is "four hundred seventy-eight billion, six hundred ninety-three million, five hundred three thousand, seven hundred sixty-two".