85010767627 has 2 divisors, whose sum is σ = 85010767628. Its totient is φ = 85010767626.

The previous prime is 85010767607. The next prime is 85010767631. The reversal of 85010767627 is 72676701058.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85010767627 is a prime.

It is a super-2 number, since 2×85010767627² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (85010767607) 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, 42505383813 + 42505383814.

It is an arithmetic number, because the mean of its divisors is an integer number (42505383814).

Almost surely, 2^85010767627 is an apocalyptic number.

85010767627 is a deficient number, since it is larger than the sum of its proper divisors (1).

85010767627 is an equidigital number, since it uses as much as digits as its factorization.

85010767627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987840, while the sum is 49.

The spelling of 85010767627 in words is "eighty-five billion, ten million, seven hundred sixty-seven thousand, six hundred twenty-seven".