53738851 has 2 divisors, whose sum is σ = 53738852. Its totient is φ = 53738850.

The previous prime is 53738809. The next prime is 53738857. The reversal of 53738851 is 15883735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53738851 - 2⁹ = 53738339 is a prime.

It is not a weakly prime, because it can be changed into another prime (53738857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26869425 + 26869426.

It is an arithmetic number, because the mean of its divisors is an integer number (26869426).

Almost surely, 2^53738851 is an apocalyptic number.

53738851 is a deficient number, since it is larger than the sum of its proper divisors (1).

53738851 is an equidigital number, since it uses as much as digits as its factorization.

53738851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 40.

The square root of 53738851 is about 7330.6787543856. The cubic root of 53738851 is about 377.3660206096.

The spelling of 53738851 in words is "fifty-three million, seven hundred thirty-eight thousand, eight hundred fifty-one".