4260778540751 has 2 divisors, whose sum is σ = 4260778540752. Its totient is φ = 4260778540750.

The previous prime is 4260778540729. The next prime is 4260778540789. The reversal of 4260778540751 is 1570458770624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4260778540751 - 2¹⁰ = 4260778539727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4260778548751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130389270375 + 2130389270376.

It is an arithmetic number, because the mean of its divisors is an integer number (2130389270376).

Almost surely, 2^{4260778540751} is an apocalyptic number.

4260778540751 is a deficient number, since it is larger than the sum of its proper divisors (1).

4260778540751 is an equidigital number, since it uses as much as digits as its factorization.

4260778540751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13171200, while the sum is 56.

The spelling of 4260778540751 in words is "four trillion, two hundred sixty billion, seven hundred seventy-eight million, five hundred forty thousand, seven hundred fifty-one".