535398230749 has 2 divisors, whose sum is σ = 535398230750. Its totient is φ = 535398230748.

The previous prime is 535398230743. The next prime is 535398230779. The reversal of 535398230749 is 947032893535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 506253595225 + 29144635524 = 711515^2 + 170718^2 .

It is a cyclic number.

It is not a de Polignac number, because 535398230749 - 2²⁵ = 535364676317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535398230693 and 535398230702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535398230743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267699115374 + 267699115375.

It is an arithmetic number, because the mean of its divisors is an integer number (267699115375).

Almost surely, 2^535398230749 is an apocalyptic number.

It is an amenable number.

535398230749 is a deficient number, since it is larger than the sum of its proper divisors (1).

535398230749 is an equidigital number, since it uses as much as digits as its factorization.

535398230749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 535398230749 in words is "five hundred thirty-five billion, three hundred ninety-eight million, two hundred thirty thousand, seven hundred forty-nine".