163953826150 has 24 divisors (see below), whose sum is σ = 304967438424. Its totient is φ = 65578665600.

The previous prime is 163953826097. The next prime is 163953826159. The reversal of 163953826150 is 51628359361.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 163953826094 and 163953826103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163953826159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372830 + ... + 1487470.

It is an arithmetic number, because the mean of its divisors is an integer number (12706976601).

Almost surely, 2^163953826150 is an apocalyptic number.

163953826150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163953826150 is a deficient number, since it is larger than the sum of its proper divisors (141013612274).

163953826150 is a wasteful number, since it uses less digits than its factorization.

163953826150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143256 (or 143251 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 163953826150 in words is "one hundred sixty-three billion, nine hundred fifty-three million, eight hundred twenty-six thousand, one hundred fifty".