163133792054 has 4 divisors (see below), whose sum is σ = 244700688084. Its totient is φ = 81566896026.

The previous prime is 163133792047. The next prime is 163133792071. The reversal of 163133792054 is 450297331361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450297331361 = 653 ⋅689582437.

It is a super-2 number, since 2×163133792054² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 163133791996 and 163133792014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40783448012 + ... + 40783448015.

It is an arithmetic number, because the mean of its divisors is an integer number (61175172021).

Almost surely, 2^163133792054 is an apocalyptic number.

163133792054 is a deficient number, since it is larger than the sum of its proper divisors (81566896030).

163133792054 is an equidigital number, since it uses as much as digits as its factorization.

163133792054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81566896029.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 163133792054 in words is "one hundred sixty-three billion, one hundred thirty-three million, seven hundred ninety-two thousand, fifty-four".