159763646055 has 32 divisors (see below), whose sum is σ = 277452693504. Its totient is φ = 78033545856.

The previous prime is 159763646011. The next prime is 159763646057. The reversal of 159763646055 is 550646367951.

It is not a de Polignac number, because 159763646055 - 2⁶ = 159763645991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159763645986 and 159763646004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159763646057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3200829 + ... + 3250358.

It is an arithmetic number, because the mean of its divisors is an integer number (8670396672).

Almost surely, 2^159763646055 is an apocalyptic number.

159763646055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

159763646055 is a deficient number, since it is larger than the sum of its proper divisors (117689047449).

159763646055 is a wasteful number, since it uses less digits than its factorization.

159763646055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451335.

The product of its (nonzero) digits is 20412000, while the sum is 57.

The spelling of 159763646055 in words is "one hundred fifty-nine billion, seven hundred sixty-three million, six hundred forty-six thousand, fifty-five".