740162402753 has 2 divisors, whose sum is σ = 740162402754. Its totient is φ = 740162402752.

The previous prime is 740162402737. The next prime is 740162402801. The reversal of 740162402753 is 357204261047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 605607691264 + 134554711489 = 778208^2 + 366817^2 .

It is a cyclic number.

It is not a de Polignac number, because 740162402753 - 2⁴ = 740162402737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 740162402753.

It is not a weakly prime, because it can be changed into another prime (740162402053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370081201376 + 370081201377.

It is an arithmetic number, because the mean of its divisors is an integer number (370081201377).

Almost surely, 2^740162402753 is an apocalyptic number.

It is an amenable number.

740162402753 is a deficient number, since it is larger than the sum of its proper divisors (1).

740162402753 is an equidigital number, since it uses as much as digits as its factorization.

740162402753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 740162402753 in words is "seven hundred forty billion, one hundred sixty-two million, four hundred two thousand, seven hundred fifty-three".