53120479467 has 18 divisors (see below), whose sum is σ = 77857937724. Its totient is φ = 32191568640.

The previous prime is 53120479397. The next prime is 53120479483. The reversal of 53120479467 is 76497402135.

It is not a de Polignac number, because 53120479467 - 2⁷ = 53120479339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53120479267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4385163 + ... + 4397259.

Almost surely, 2^53120479467 is an apocalyptic number.

53120479467 is a deficient number, since it is larger than the sum of its proper divisors (24737458257).

53120479467 is an frugal number, since it uses more digits than its factorization.

53120479467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24219 (or 12111 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

Multiplying 53120479467 by its sum of digits (48), we get a square (2549783014416 = 1596804²).

The spelling of 53120479467 in words is "fifty-three billion, one hundred twenty million, four hundred seventy-nine thousand, four hundred sixty-seven".