253501466163 has 8 divisors (see below), whose sum is σ = 368729405376. Its totient is φ = 153637252200.

The previous prime is 253501466147. The next prime is 253501466213. The reversal of 253501466163 is 361664105352.

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

It is not a de Polignac number, because 253501466163 - 2⁴ = 253501466147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253501466563) 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, 3840931273 + ... + 3840931338.

It is an arithmetic number, because the mean of its divisors is an integer number (46091175672).

Almost surely, 2^253501466163 is an apocalyptic number.

253501466163 is a deficient number, since it is larger than the sum of its proper divisors (115227939213).

253501466163 is a wasteful number, since it uses less digits than its factorization.

253501466163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681862625.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 253501466163 in words is "two hundred fifty-three billion, five hundred one million, four hundred sixty-six thousand, one hundred sixty-three".