535684742377 has 2 divisors, whose sum is σ = 535684742378. Its totient is φ = 535684742376.

The previous prime is 535684742339. The next prime is 535684742393. The reversal of 535684742377 is 773247486535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535642479376 + 42263001 = 731876^2 + 6501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535684742377 is a prime.

It is a super-2 number, since 2×535684742377² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (535684745377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267842371188 + 267842371189.

It is an arithmetic number, because the mean of its divisors is an integer number (267842371189).

Almost surely, 2^535684742377 is an apocalyptic number.

It is an amenable number.

535684742377 is a deficient number, since it is larger than the sum of its proper divisors (1).

535684742377 is an equidigital number, since it uses as much as digits as its factorization.

535684742377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 118540800, while the sum is 61.

The spelling of 535684742377 in words is "five hundred thirty-five billion, six hundred eighty-four million, seven hundred forty-two thousand, three hundred seventy-seven".