52819837 has 8 divisors (see below), whose sum is σ = 60673536. Its totient is φ = 45043152.

The previous prime is 52819813. The next prime is 52819847. The reversal of 52819837 is 73891825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52819837 - 2⁷ = 52819709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52819793 and 52819802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52819847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17773 + ... + 20530.

It is an arithmetic number, because the mean of its divisors is an integer number (7584192).

Almost surely, 2^52819837 is an apocalyptic number.

It is an amenable number.

52819837 is a deficient number, since it is larger than the sum of its proper divisors (7853699).

52819837 is a wasteful number, since it uses less digits than its factorization.

52819837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38507.

The product of its digits is 120960, while the sum is 43.

The square root of 52819837 is about 7267.7257102893. The cubic root of 52819837 is about 375.2024672583.

The spelling of 52819837 in words is "fifty-two million, eight hundred nineteen thousand, eight hundred thirty-seven".