53051205 has 16 divisors (see below), whose sum is σ = 85330944. Its totient is φ = 28144320.

The previous prime is 53051197. The next prime is 53051213. The reversal of 53051205 is 50215035.

It is an interprime number because it is at equal distance from previous prime (53051197) and next prime (53051213).

It is not a de Polignac number, because 53051205 - 2³ = 53051197 is a prime.

It is a Curzon number.

It is a congruent 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, 6394 + ... + 12123.

It is an arithmetic number, because the mean of its divisors is an integer number (5333184).

Almost surely, 2^53051205 is an apocalyptic number.

It is an amenable number.

53051205 is a deficient number, since it is larger than the sum of its proper divisors (32279739).

53051205 is a wasteful number, since it uses less digits than its factorization.

53051205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 53051205 is about 7283.6258141121. The cubic root of 53051205 is about 375.7495054241.

The spelling of 53051205 in words is "fifty-three million, fifty-one thousand, two hundred five".