156056650651 has 12 divisors (see below), whose sum is σ = 179675402904. Its totient is φ = 134402853600.

The previous prime is 156056650649. The next prime is 156056650753.

156056650651 is nontrivially palindromic in base 10.

156056650651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 156056650651 - 2¹ = 156056650649 is a prime.

It is a super-3 number, since 3×156056650651³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (156056650621) 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 in 11 ways as a sum of consecutive naturals, for example, 19645570 + ... + 19653511.

It is an arithmetic number, because the mean of its divisors is an integer number (14972950242).

Almost surely, 2^156056650651 is an apocalyptic number.

156056650651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

156056650651 is a deficient number, since it is larger than the sum of its proper divisors (23618752253).

156056650651 is a wasteful number, since it uses less digits than its factorization.

156056650651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39299130 (or 39299111 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 156056650651 in words is "one hundred fifty-six billion, fifty-six million, six hundred fifty thousand, six hundred fifty-one".