2754515347261 has 2 divisors, whose sum is σ = 2754515347262. Its totient is φ = 2754515347260.

The previous prime is 2754515347249. The next prime is 2754515347279. The reversal of 2754515347261 is 1627435154572.

2754515347261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2750642152036 + 3873195225 = 1658506^2 + 62235^2 .

It is a cyclic number.

It is not a de Polignac number, because 2754515347261 - 2⁹ = 2754515346749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2754515347199 and 2754515347208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2754515347201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377257673630 + 1377257673631.

It is an arithmetic number, because the mean of its divisors is an integer number (1377257673631).

Almost surely, 2^{2754515347261} is an apocalyptic number.

It is an amenable number.

2754515347261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2754515347261 is an equidigital number, since it uses as much as digits as its factorization.

2754515347261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056000, while the sum is 52.

The spelling of 2754515347261 in words is "two trillion, seven hundred fifty-four billion, five hundred fifteen million, three hundred forty-seven thousand, two hundred sixty-one".