2734516455197 has 2 divisors, whose sum is σ = 2734516455198. Its totient is φ = 2734516455196.

The previous prime is 2734516455173. The next prime is 2734516455323. The reversal of 2734516455197 is 7915546154372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2604805551481 + 129710903716 = 1613941^2 + 360154^2 .

It is a cyclic number.

It is not a de Polignac number, because 2734516455197 - 2⁸ = 2734516454941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2734516455127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367258227598 + 1367258227599.

It is an arithmetic number, because the mean of its divisors is an integer number (1367258227599).

Almost surely, 2^{2734516455197} is an apocalyptic number.

It is an amenable number.

2734516455197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734516455197 is an equidigital number, since it uses as much as digits as its factorization.

2734516455197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752000, while the sum is 59.

The spelling of 2734516455197 in words is "two trillion, seven hundred thirty-four billion, five hundred sixteen million, four hundred fifty-five thousand, one hundred ninety-seven".