53095399 has 4 divisors (see below), whose sum is σ = 60680464. Its totient is φ = 45510336.

The previous prime is 53095387. The next prime is 53095417. The reversal of 53095399 is 99359035.

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 53095399 - 2¹³ = 53087207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53095499) 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, 3792522 + ... + 3792535.

It is an arithmetic number, because the mean of its divisors is an integer number (15170116).

Almost surely, 2^53095399 is an apocalyptic number.

53095399 is a deficient number, since it is larger than the sum of its proper divisors (7585065).

53095399 is an equidigital number, since it uses as much as digits as its factorization.

53095399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585064.

The product of its (nonzero) digits is 164025, while the sum is 43.

The square root of 53095399 is about 7286.6589737684. The cubic root of 53095399 is about 375.8538151165.

The spelling of 53095399 in words is "fifty-three million, ninety-five thousand, three hundred ninety-nine".