53609012205 has 32 divisors (see below), whose sum is σ = 98041135104. Its totient is φ = 24503670336.

The previous prime is 53609012173. The next prime is 53609012339. The reversal of 53609012205 is 50221090635.

It is not a de Polignac number, because 53609012205 - 2⁵ = 53609012173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 856714 + ... + 917156.

It is an arithmetic number, because the mean of its divisors is an integer number (3063785472).

Almost surely, 2^53609012205 is an apocalyptic number.

It is an amenable number.

53609012205 is a deficient number, since it is larger than the sum of its proper divisors (44432122899).

53609012205 is a wasteful number, since it uses less digits than its factorization.

53609012205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68905.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 53609012205 in words is "fifty-three billion, six hundred nine million, twelve thousand, two hundred five".