478574052893 has 8 divisors (see below), whose sum is σ = 503899387200. Its totient is φ = 453262441248.

The previous prime is 478574052889. The next prime is 478574052899. The reversal of 478574052893 is 398250475874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 478574052893 - 2² = 478574052889 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478574052899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3359033 + ... + 3498606.

It is an arithmetic number, because the mean of its divisors is an integer number (62987423400).

Almost surely, 2^478574052893 is an apocalyptic number.

It is an amenable number.

478574052893 is a deficient number, since it is larger than the sum of its proper divisors (25325334307).

478574052893 is a wasteful number, since it uses less digits than its factorization.

478574052893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6861331.

The product of its (nonzero) digits is 67737600, while the sum is 62.

The spelling of 478574052893 in words is "four hundred seventy-eight billion, five hundred seventy-four million, fifty-two thousand, eight hundred ninety-three".