107785005511 has 2 divisors, whose sum is σ = 107785005512. Its totient is φ = 107785005510.

The previous prime is 107785005473. The next prime is 107785005539. The reversal of 107785005511 is 115500587701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107785005511 - 2¹³ = 107784997319 is a prime.

It is a super-2 number, since 2×107785005511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107785005571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53892502755 + 53892502756.

It is an arithmetic number, because the mean of its divisors is an integer number (53892502756).

Almost surely, 2^107785005511 is an apocalyptic number.

107785005511 is a deficient number, since it is larger than the sum of its proper divisors (1).

107785005511 is an equidigital number, since it uses as much as digits as its factorization.

107785005511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49000, while the sum is 40.

The spelling of 107785005511 in words is "one hundred seven billion, seven hundred eighty-five million, five thousand, five hundred eleven".