53790511 has 2 divisors, whose sum is σ = 53790512. Its totient is φ = 53790510.

The previous prime is 53790509. The next prime is 53790551. The reversal of 53790511 is 11509735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53790511 - 2¹ = 53790509 is a prime.

It is a super-2 number, since 2×53790511² = 5786838147282242, which contains 22 as substring.

Together with 53790509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53790551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26895255 + 26895256.

It is an arithmetic number, because the mean of its divisors is an integer number (26895256).

Almost surely, 2^53790511 is an apocalyptic number.

53790511 is a deficient number, since it is larger than the sum of its proper divisors (1).

53790511 is an equidigital number, since it uses as much as digits as its factorization.

53790511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 53790511 is about 7334.2014561914. The cubic root of 53790511 is about 377.4869045060.

The spelling of 53790511 in words is "fifty-three million, seven hundred ninety thousand, five hundred eleven".