6758940541 has 2 divisors, whose sum is σ = 6758940542. Its totient is φ = 6758940540.

The previous prime is 6758940499. The next prime is 6758940607. The reversal of 6758940541 is 1450498576.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3692992900 + 3065947641 = 60770^2 + 55371^2 .

It is a cyclic number.

It is not a de Polignac number, because 6758940541 - 2¹⁷ = 6758809469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6758940641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3379470270 + 3379470271.

It is an arithmetic number, because the mean of its divisors is an integer number (3379470271).

Almost surely, 2^6758940541 is an apocalyptic number.

It is an amenable number.

6758940541 is a deficient number, since it is larger than the sum of its proper divisors (1).

6758940541 is an equidigital number, since it uses as much as digits as its factorization.

6758940541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 6758940541 is about 82212.7760205189. The cubic root of 6758940541 is about 1890.7156049272.

The spelling of 6758940541 in words is "six billion, seven hundred fifty-eight million, nine hundred forty thousand, five hundred forty-one".