99992558707 has 2 divisors, whose sum is σ = 99992558708. Its totient is φ = 99992558706.

The previous prime is 99992558651. The next prime is 99992558717. The reversal of 99992558707 is 70785529999.

It is a strong prime.

It is an emirp because it is prime and its reverse (70785529999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99992558707 - 2³¹ = 97845075059 is a prime.

It is a super-3 number, since 3×99992558707³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (99992558717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49996279353 + 49996279354.

It is an arithmetic number, because the mean of its divisors is an integer number (49996279354).

Almost surely, 2^99992558707 is an apocalyptic number.

99992558707 is a deficient number, since it is larger than the sum of its proper divisors (1).

99992558707 is an equidigital number, since it uses as much as digits as its factorization.

99992558707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128595600, while the sum is 70.

The spelling of 99992558707 in words is "ninety-nine billion, nine hundred ninety-two million, five hundred fifty-eight thousand, seven hundred seven".