151768808709 has 16 divisors (see below), whose sum is σ = 231320194560. Its totient is φ = 86704994160.

The previous prime is 151768808647. The next prime is 151768808729. The reversal of 151768808709 is 907808867151.

It is not a de Polignac number, because 151768808709 - 2¹⁵ = 151768775941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151768808729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741687 + ... + 923924.

It is an arithmetic number, because the mean of its divisors is an integer number (14457512160).

Almost surely, 2^151768808709 is an apocalyptic number.

It is an amenable number.

151768808709 is a deficient number, since it is larger than the sum of its proper divisors (79551385851).

151768808709 is a wasteful number, since it uses less digits than its factorization.

151768808709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669960.

The product of its (nonzero) digits is 6773760, while the sum is 60.

The spelling of 151768808709 in words is "one hundred fifty-one billion, seven hundred sixty-eight million, eight hundred eight thousand, seven hundred nine".