53083711 has 2 divisors, whose sum is σ = 53083712. Its totient is φ = 53083710.

The previous prime is 53083699. The next prime is 53083733. The reversal of 53083711 is 11738035.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53083711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53083711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53083781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26541855 + 26541856.

It is an arithmetic number, because the mean of its divisors is an integer number (26541856).

Almost surely, 2^53083711 is an apocalyptic number.

53083711 is a deficient number, since it is larger than the sum of its proper divisors (1).

53083711 is an equidigital number, since it uses as much as digits as its factorization.

53083711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 53083711 is about 7285.8569159708. The cubic root of 53083711 is about 375.8262339334.

The spelling of 53083711 in words is "fifty-three million, eighty-three thousand, seven hundred eleven".