535321542149 has 2 divisors, whose sum is σ = 535321542150. Its totient is φ = 535321542148.

The previous prime is 535321542103. The next prime is 535321542191. The reversal of 535321542149 is 941245123535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268671172225 + 266650369924 = 518335^2 + 516382^2 .

It is a cyclic number.

It is not a de Polignac number, because 535321542149 - 2¹² = 535321538053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535321545149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267660771074 + 267660771075.

It is an arithmetic number, because the mean of its divisors is an integer number (267660771075).

Almost surely, 2^535321542149 is an apocalyptic number.

It is an amenable number.

535321542149 is a deficient number, since it is larger than the sum of its proper divisors (1).

535321542149 is an equidigital number, since it uses as much as digits as its factorization.

535321542149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 44.

The spelling of 535321542149 in words is "five hundred thirty-five billion, three hundred twenty-one million, five hundred forty-two thousand, one hundred forty-nine".