478870053 has 16 divisors (see below), whose sum is σ = 672614400. Its totient is φ = 302212080.

The previous prime is 478870033. The next prime is 478870061. The reversal of 478870053 is 350078874.

It is not a de Polignac number, because 478870053 - 2¹³ = 478861861 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 478869987 and 478870014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478870013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100908 + ... + 105546.

It is an arithmetic number, because the mean of its divisors is an integer number (42038400).

Almost surely, 2^478870053 is an apocalyptic number.

It is an amenable number.

478870053 is a deficient number, since it is larger than the sum of its proper divisors (193744347).

478870053 is a wasteful number, since it uses less digits than its factorization.

478870053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 478870053 is about 21883.0997118781. The cubic root of 478870053 is about 782.3586575918.

The spelling of 478870053 in words is "four hundred seventy-eight million, eight hundred seventy thousand, fifty-three".