77150083 has 2 divisors, whose sum is σ = 77150084. Its totient is φ = 77150082.

The previous prime is 77150071. The next prime is 77150107. The reversal of 77150083 is 38005177.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 77150083 - 2⁹ = 77149571 is a prime.

It is not a weakly prime, because it can be changed into another prime (77150023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38575041 + 38575042.

It is an arithmetic number, because the mean of its divisors is an integer number (38575042).

Almost surely, 2^77150083 is an apocalyptic number.

77150083 is a deficient number, since it is larger than the sum of its proper divisors (1).

77150083 is an equidigital number, since it uses as much as digits as its factorization.

77150083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 77150083 is about 8783.5119969179. The cubic root of 77150083 is about 425.7083145835.

The spelling of 77150083 in words is "seventy-seven million, one hundred fifty thousand, eighty-three".