65028763 has 2 divisors, whose sum is σ = 65028764. Its totient is φ = 65028762.

The previous prime is 65028727. The next prime is 65028767. The reversal of 65028763 is 36782056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65028763 - 2¹⁷ = 64897691 is a prime.

It is not a weakly prime, because it can be changed into another prime (65028767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32514381 + 32514382.

It is an arithmetic number, because the mean of its divisors is an integer number (32514382).

Almost surely, 2^65028763 is an apocalyptic number.

65028763 is a deficient number, since it is larger than the sum of its proper divisors (1).

65028763 is an equidigital number, since it uses as much as digits as its factorization.

65028763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 65028763 is about 8064.0413565408. The cubic root of 65028763 is about 402.1318738491.

The spelling of 65028763 in words is "sixty-five million, twenty-eight thousand, seven hundred sixty-three".