163025206053 has 8 divisors (see below), whose sum is σ = 217648143648. Its totient is φ = 108542869584.

The previous prime is 163025206033. The next prime is 163025206061. The reversal of 163025206053 is 350602520361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 163025206053 - 2²² = 163021011749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163025206033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35147575 + ... + 35152212.

It is an arithmetic number, because the mean of its divisors is an integer number (27206017956).

Almost surely, 2^163025206053 is an apocalyptic number.

It is an amenable number.

163025206053 is a deficient number, since it is larger than the sum of its proper divisors (54622937595).

163025206053 is an equidigital number, since it uses as much as digits as its factorization.

163025206053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70300563.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 163025206053 in words is "one hundred sixty-three billion, twenty-five million, two hundred six thousand, fifty-three".