117273547104541 has 4 divisors (see below), whose sum is σ = 118482552744892. Its totient is φ = 116064541464192.

The previous prime is 117273547104529. The next prime is 117273547104551. The reversal of 117273547104541 is 145401745372711.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39619206995641 + 77654340108900 = 6294379^2 + 8812170^2 .

It is a cyclic number.

It is not a de Polignac number, because 117273547104541 - 2¹¹ = 117273547102493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117273547104521) 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, 604502820030 + ... + 604502820223.

It is an arithmetic number, because the mean of its divisors is an integer number (29620638186223).

Almost surely, 2^{117273547104541} is an apocalyptic number.

It is an amenable number.

117273547104541 is a deficient number, since it is larger than the sum of its proper divisors (1209005640351).

117273547104541 is an equidigital number, since it uses as much as digits as its factorization.

117273547104541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209005640350.

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 117273547104541 in words is "one hundred seventeen trillion, two hundred seventy-three billion, five hundred forty-seven million, one hundred four thousand, five hundred forty-one".