53200005 has 32 divisors (see below), whose sum is σ = 88473600. Its totient is φ = 27277632.

The previous prime is 53199997. The next prime is 53200009. The reversal of 53200005 is 50000235.

It is not a de Polignac number, because 53200005 - 2³ = 53199997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53200009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40956 + ... + 42234.

It is an arithmetic number, because the mean of its divisors is an integer number (2764800).

Almost surely, 2^53200005 is an apocalyptic number.

It is an amenable number.

53200005 is a deficient number, since it is larger than the sum of its proper divisors (35273595).

53200005 is a wasteful number, since it uses less digits than its factorization.

53200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393.

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 53200005 is about 7293.8333542795. The cubic root of 53200005 is about 376.1004828962.

The spelling of 53200005 in words is "fifty-three million, two hundred thousand, five".