53583420585 has 16 divisors (see below), whose sum is σ = 85749706944. Its totient is φ = 28572412992.

The previous prime is 53583420511. The next prime is 53583420587. The reversal of 53583420585 is 58502438535.

53583420585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53583420585 - 2⁹ = 53583420073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53583420587) 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, 255702 + ... + 415391.

It is an arithmetic number, because the mean of its divisors is an integer number (5359356684).

Almost surely, 2^53583420585 is an apocalyptic number.

It is an amenable number.

53583420585 is a deficient number, since it is larger than the sum of its proper divisors (32166286359).

53583420585 is a wasteful number, since it uses less digits than its factorization.

53583420585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676424.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 53583420585 in words is "fifty-three billion, five hundred eighty-three million, four hundred twenty thousand, five hundred eighty-five".