163133137514164 has 6 divisors (see below), whose sum is σ = 285482990649794. Its totient is φ = 81566568757080.

The previous prime is 163133137514161. The next prime is 163133137514167. The reversal of 163133137514164 is 461415731331361.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (163133137514161) and next prime (163133137514167).

It can be written as a sum of positive squares in only one way, i.e., 137642170410000 + 25490967104164 = 11732100^2 + 5048858^2 .

It is a super-2 number, since 2×163133137514164² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163133137514161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20391642189267 + ... + 20391642189274.

Almost surely, 2^{163133137514164} is an apocalyptic number.

It is an amenable number.

163133137514164 is a deficient number, since it is larger than the sum of its proper divisors (122349853135630).

163133137514164 is a wasteful number, since it uses less digits than its factorization.

163133137514164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40783284378545 (or 40783284378543 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 49.

The spelling of 163133137514164 in words is "one hundred sixty-three trillion, one hundred thirty-three billion, one hundred thirty-seven million, five hundred fourteen thousand, one hundred sixty-four".