53980472425385 has 16 divisors (see below), whose sum is σ = 70665665880960. Its totient is φ = 39258347533440.

The previous prime is 53980472425361. The next prime is 53980472425391. The reversal of 53980472425385 is 58352427408935.

It is a happy number.

It is not a de Polignac number, because 53980472425385 - 2¹² = 53980472421289 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10703669 + ... + 14917421.

It is an arithmetic number, because the mean of its divisors is an integer number (4416604117560).

Almost surely, 2^{53980472425385} is an apocalyptic number.

53980472425385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53980472425385 is a deficient number, since it is larger than the sum of its proper divisors (16685193455575).

53980472425385 is a wasteful number, since it uses less digits than its factorization.

53980472425385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446688.

The product of its (nonzero) digits is 290304000, while the sum is 65.

The spelling of 53980472425385 in words is "fifty-three trillion, nine hundred eighty billion, four hundred seventy-two million, four hundred twenty-five thousand, three hundred eighty-five".