53825099 has 4 divisors (see below), whose sum is σ = 53850720. Its totient is φ = 53799480.

The previous prime is 53825071. The next prime is 53825113. The reversal of 53825099 is 99052835.

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 53825099 - 2¹² = 53821003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53825069) 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, 9347 + ... + 13964.

It is an arithmetic number, because the mean of its divisors is an integer number (13462680).

Almost surely, 2^53825099 is an apocalyptic number.

53825099 is a deficient number, since it is larger than the sum of its proper divisors (25621).

53825099 is a wasteful number, since it uses less digits than its factorization.

53825099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25620.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 53825099 is about 7336.5590708451. The cubic root of 53825099 is about 377.5677968376.

The spelling of 53825099 in words is "fifty-three million, eight hundred twenty-five thousand, ninety-nine".