53320195 has 4 divisors (see below), whose sum is σ = 63984240. Its totient is φ = 42656152.

The previous prime is 53320193. The next prime is 53320207. The reversal of 53320195 is 59102335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53320195 - 2¹ = 53320193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53320193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5332015 + ... + 5332024.

It is an arithmetic number, because the mean of its divisors is an integer number (15996060).

Almost surely, 2^53320195 is an apocalyptic number.

53320195 is a deficient number, since it is larger than the sum of its proper divisors (10664045).

53320195 is a wasteful number, since it uses less digits than its factorization.

53320195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10664044.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 53320195 is about 7302.0678578058. The cubic root of 53320195 is about 376.3834999014.

The spelling of 53320195 in words is "fifty-three million, three hundred twenty thousand, one hundred ninety-five".