53843026 has 4 divisors (see below), whose sum is σ = 80764542. Its totient is φ = 26921512.

The previous prime is 53842991. The next prime is 53843081. The reversal of 53843026 is 62034835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62034835 = 5 ⋅12406967.

It can be written as a sum of positive squares in only one way, i.e., 40513225 + 13329801 = 6365^2 + 3651^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13460755 + ... + 13460758.

Almost surely, 2^53843026 is an apocalyptic number.

53843026 is a deficient number, since it is larger than the sum of its proper divisors (26921516).

53843026 is a wasteful number, since it uses less digits than its factorization.

53843026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26921515.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 53843026 is about 7337.7807271681. The cubic root of 53843026 is about 377.6097097908.

The spelling of 53843026 in words is "fifty-three million, eight hundred forty-three thousand, twenty-six".