53380763 has 2 divisors, whose sum is σ = 53380764. Its totient is φ = 53380762.

The previous prime is 53380757. The next prime is 53380771. The reversal of 53380763 is 36708335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53380763 - 2⁸ = 53380507 is a prime.

It is not a weakly prime, because it can be changed into another prime (53380753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26690381 + 26690382.

It is an arithmetic number, because the mean of its divisors is an integer number (26690382).

Almost surely, 2^53380763 is an apocalyptic number.

53380763 is a deficient number, since it is larger than the sum of its proper divisors (1).

53380763 is an equidigital number, since it uses as much as digits as its factorization.

53380763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 53380763 is about 7306.2139990559. The cubic root of 53380763 is about 376.5259610546.

The spelling of 53380763 in words is "fifty-three million, three hundred eighty thousand, seven hundred sixty-three".