99377713 has 2 divisors, whose sum is σ = 99377714. Its totient is φ = 99377712.

The previous prime is 99377701. The next prime is 99377717. The reversal of 99377713 is 31777399.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98247744 + 1129969 = 9912^2 + 1063^2 .

It is a cyclic number.

It is not a de Polignac number, because 99377713 - 2¹³ = 99369521 is a prime.

It is a super-2 number, since 2×99377713² = 19751859682220738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99377717) 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, 49688856 + 49688857.

It is an arithmetic number, because the mean of its divisors is an integer number (49688857).

Almost surely, 2^99377713 is an apocalyptic number.

It is an amenable number.

99377713 is a deficient number, since it is larger than the sum of its proper divisors (1).

99377713 is an equidigital number, since it uses as much as digits as its factorization.

99377713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 250047, while the sum is 46.

The square root of 99377713 is about 9968.8370936634. The cubic root of 99377713 is about 463.1940791713.

The spelling of 99377713 in words is "ninety-nine million, three hundred seventy-seven thousand, seven hundred thirteen".