53120479466 has 8 divisors (see below), whose sum is σ = 79828004964. Its totient is φ = 26511144480.

The previous prime is 53120479397. The next prime is 53120479483. The reversal of 53120479466 is 66497402135.

53120479466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49833865225 + 3286614241 = 223235^2 + 57329^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53120479466.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24546275 + ... + 24548438.

Almost surely, 2^53120479466 is an apocalyptic number.

53120479466 is a deficient number, since it is larger than the sum of its proper divisors (26707525498).

53120479466 is a wasteful number, since it uses less digits than its factorization.

53120479466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49095256.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 53120479466 in words is "fifty-three billion, one hundred twenty million, four hundred seventy-nine thousand, four hundred sixty-six".