541430777 has 2 divisors, whose sum is σ = 541430778. Its totient is φ = 541430776.

The previous prime is 541430767. The next prime is 541430803. The reversal of 541430777 is 777034145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 494795536 + 46635241 = 22244^2 + 6829^2 .

It is a cyclic number.

It is not a de Polignac number, because 541430777 - 2¹² = 541426681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541430777.

It is not a weakly prime, because it can be changed into another prime (541430737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270715388 + 270715389.

It is an arithmetic number, because the mean of its divisors is an integer number (270715389).

Almost surely, 2^541430777 is an apocalyptic number.

It is an amenable number.

541430777 is a deficient number, since it is larger than the sum of its proper divisors (1).

541430777 is an equidigital number, since it uses as much as digits as its factorization.

541430777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 541430777 is about 23268.6651314595. The cubic root of 541430777 is about 815.0438592829.

The spelling of 541430777 in words is "five hundred forty-one million, four hundred thirty thousand, seven hundred seventy-seven".