137754440566163 has 4 divisors (see below), whose sum is σ = 138407305213608. Its totient is φ = 137101575918720.

The previous prime is 137754440566117. The next prime is 137754440566231. The reversal of 137754440566163 is 361665044457731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137754440566163 - 2¹⁴ = 137754440549779 is a prime.

It is a super-3 number, since 3×137754440566163³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137754440566096 and 137754440566105.

It is not an unprimeable number, because it can be changed into a prime (137754440562163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326432323406 + ... + 326432323827.

It is an arithmetic number, because the mean of its divisors is an integer number (34601826303402).

Almost surely, 2^{137754440566163} is an apocalyptic number.

137754440566163 is a deficient number, since it is larger than the sum of its proper divisors (652864647445).

137754440566163 is an equidigital number, since it uses as much as digits as its factorization.

137754440566163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652864647444.

The product of its (nonzero) digits is 152409600, while the sum is 62.

The spelling of 137754440566163 in words is "one hundred thirty-seven trillion, seven hundred fifty-four billion, four hundred forty million, five hundred sixty-six thousand, one hundred sixty-three".