151056017677 has 4 divisors (see below), whose sum is σ = 151079331676. Its totient is φ = 151032703680.

The previous prime is 151056017663. The next prime is 151056017687. The reversal of 151056017677 is 776710650151.

151056017677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 118587941956 + 32468075721 = 344366^2 + 180189^2 .

It is a cyclic number.

It is not a de Polignac number, because 151056017677 - 2⁷ = 151056017549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151056017657) 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 3 ways as a sum of consecutive naturals, for example, 11647278 + ... + 11660239.

It is an arithmetic number, because the mean of its divisors is an integer number (37769832919).

Almost surely, 2^151056017677 is an apocalyptic number.

It is an amenable number.

151056017677 is a deficient number, since it is larger than the sum of its proper divisors (23313999).

151056017677 is an equidigital number, since it uses as much as digits as its factorization.

151056017677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23313998.

The product of its (nonzero) digits is 308700, while the sum is 46.

The spelling of 151056017677 in words is "one hundred fifty-one billion, fifty-six million, seventeen thousand, six hundred seventy-seven".