158763663160 has 64 divisors (see below), whose sum is σ = 367604075520. Its totient is φ = 61679729280.

The previous prime is 158763663143. The next prime is 158763663161. The reversal of 158763663160 is 61366367851.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 158763663098 and 158763663107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158763663161) 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, 76044 + ... + 568603.

It is an arithmetic number, because the mean of its divisors is an integer number (5743813680).

Almost surely, 2^158763663160 is an apocalyptic number.

158763663160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158763663160 is an abundant number, since it is smaller than the sum of its proper divisors (208840412360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158763663160 is a wasteful number, since it uses less digits than its factorization.

158763663160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644836 (or 644832 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 158763663160 in words is "one hundred fifty-eight billion, seven hundred sixty-three million, six hundred sixty-three thousand, one hundred sixty".