2752532721117 has 6 divisors (see below), whose sum is σ = 3975880597182. Its totient is φ = 1835021814072.

The previous prime is 2752532721011. The next prime is 2752532721163. The reversal of 2752532721117 is 7111272352572.

2752532721117 is a `hidden beast` number, since 2 + 7 + 525 + 3 + 2 + 7 + 2 + 1 + 117 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1923183730521 + 829348990596 = 1386789^2 + 910686^2 .

It is not a de Polignac number, because 2752532721117 - 2⁷ = 2752532720989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752532721167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152918484498 + ... + 152918484515.

It is an arithmetic number, because the mean of its divisors is an integer number (662646766197).

Almost surely, 2^{2752532721117} is an apocalyptic number.

It is an amenable number.

2752532721117 is a deficient number, since it is larger than the sum of its proper divisors (1223347876065).

2752532721117 is a wasteful number, since it uses less digits than its factorization.

2752532721117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305836969019 (or 305836969016 counting only the distinct ones).

The product of its digits is 411600, while the sum is 45.

The spelling of 2752532721117 in words is "two trillion, seven hundred fifty-two billion, five hundred thirty-two million, seven hundred twenty-one thousand, one hundred seventeen".