53094839 has 4 divisors (see below), whose sum is σ = 60679824. Its totient is φ = 45509856.

The previous prime is 53094829. The next prime is 53094857. The reversal of 53094839 is 93849035.

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

It is not a de Polignac number, because 53094839 - 2²⁴ = 36317623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53094796 and 53094805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53094829) 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, 3792482 + ... + 3792495.

It is an arithmetic number, because the mean of its divisors is an integer number (15169956).

Almost surely, 2^53094839 is an apocalyptic number.

53094839 is a deficient number, since it is larger than the sum of its proper divisors (7584985).

53094839 is an equidigital number, since it uses as much as digits as its factorization.

53094839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7584984.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 53094839 is about 7286.6205472770. The cubic root of 53094839 is about 375.8524937285.

The spelling of 53094839 in words is "fifty-three million, ninety-four thousand, eight hundred thirty-nine".