53086351 has 2 divisors, whose sum is σ = 53086352. Its totient is φ = 53086350.

The previous prime is 53086333. The next prime is 53086367. The reversal of 53086351 is 15368035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53086351 - 2¹³ = 53078159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53086301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26543175 + 26543176.

It is an arithmetic number, because the mean of its divisors is an integer number (26543176).

Almost surely, 2^53086351 is an apocalyptic number.

53086351 is a deficient number, since it is larger than the sum of its proper divisors (1).

53086351 is an equidigital number, since it uses as much as digits as its factorization.

53086351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 53086351 is about 7286.0380866421. The cubic root of 53086351 is about 375.8324641233.

The spelling of 53086351 in words is "fifty-three million, eighty-six thousand, three hundred fifty-one".