77675383 has 2 divisors, whose sum is σ = 77675384. Its totient is φ = 77675382.

The previous prime is 77675371. The next prime is 77675417. The reversal of 77675383 is 38357677.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 77675383 - 2²¹ = 75578231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (77675483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38837691 + 38837692.

It is an arithmetic number, because the mean of its divisors is an integer number (38837692).

Almost surely, 2^77675383 is an apocalyptic number.

77675383 is a deficient number, since it is larger than the sum of its proper divisors (1).

77675383 is an equidigital number, since it uses as much as digits as its factorization.

77675383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 740880, while the sum is 46.

The square root of 77675383 is about 8813.3638867347. The cubic root of 77675383 is about 426.6723185151.

The spelling of 77675383 in words is "seventy-seven million, six hundred seventy-five thousand, three hundred eighty-three".