76077563 has 2 divisors, whose sum is σ = 76077564. Its totient is φ = 76077562.

The previous prime is 76077557. The next prime is 76077571. The reversal of 76077563 is 36577067.

It is a weak prime.

It is an emirp because it is prime and its reverse (36577067) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76077563 - 2¹⁸ = 75815419 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76077563.

It is not a weakly prime, because it can be changed into another prime (76077163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38038781 + 38038782.

It is an arithmetic number, because the mean of its divisors is an integer number (38038782).

Almost surely, 2^76077563 is an apocalyptic number.

76077563 is a deficient number, since it is larger than the sum of its proper divisors (1).

76077563 is an equidigital number, since it uses as much as digits as its factorization.

76077563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185220, while the sum is 41.

The square root of 76077563 is about 8722.2452957940. The cubic root of 76077563 is about 423.7264073208.

The spelling of 76077563 in words is "seventy-six million, seventy-seven thousand, five hundred sixty-three".