7064113687 has 2 divisors, whose sum is σ = 7064113688. Its totient is φ = 7064113686.

The previous prime is 7064113681. The next prime is 7064113697. The reversal of 7064113687 is 7863114607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7064113687 - 2¹⁹ = 7063589399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7064113681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532056843 + 3532056844.

It is an arithmetic number, because the mean of its divisors is an integer number (3532056844).

Almost surely, 2^7064113687 is an apocalyptic number.

7064113687 is a deficient number, since it is larger than the sum of its proper divisors (1).

7064113687 is an equidigital number, since it uses as much as digits as its factorization.

7064113687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7064113687 is about 84048.2818801194. The cubic root of 7064113687 is about 1918.7536839832.

The spelling of 7064113687 in words is "seven billion, sixty-four million, one hundred thirteen thousand, six hundred eighty-seven".