53807079 has 4 divisors (see below), whose sum is σ = 71742776. Its totient is φ = 35871384.

The previous prime is 53807053. The next prime is 53807081. The reversal of 53807079 is 97070835.

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

It is not a de Polignac number, because 53807079 - 2⁹ = 53806567 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 (53807099) 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, 8967844 + ... + 8967849.

It is an arithmetic number, because the mean of its divisors is an integer number (17935694).

Almost surely, 2^53807079 is an apocalyptic number.

53807079 is a deficient number, since it is larger than the sum of its proper divisors (17935697).

53807079 is a wasteful number, since it uses less digits than its factorization.

53807079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17935696.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 53807079 is about 7335.3308718830. The cubic root of 53807079 is about 377.5256570723.

The spelling of 53807079 in words is "fifty-three million, eight hundred seven thousand, seventy-nine".