2731520614001 has 2 divisors, whose sum is σ = 2731520614002. Its totient is φ = 2731520614000.

The previous prime is 2731520613953. The next prime is 2731520614027. The reversal of 2731520614001 is 1004160251372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2414045838400 + 317474775601 = 1553720^2 + 563449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2731520614001 is a prime.

It is a super-2 number, since 2×2731520614001² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2731720614001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365760307000 + 1365760307001.

It is an arithmetic number, because the mean of its divisors is an integer number (1365760307001).

Almost surely, 2^{2731520614001} is an apocalyptic number.

It is an amenable number.

2731520614001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2731520614001 is an equidigital number, since it uses as much as digits as its factorization.

2731520614001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 2731520614001 its reverse (1004160251372), we get a palindrome (3735680865373).

The spelling of 2731520614001 in words is "two trillion, seven hundred thirty-one billion, five hundred twenty million, six hundred fourteen thousand, one".