535090064309 has 4 divisors (see below), whose sum is σ = 542626544160. Its totient is φ = 527553584460.

The previous prime is 535090064281. The next prime is 535090064321. The reversal of 535090064309 is 903460090535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 535090064309 - 2²⁰ = 535089015733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 535090064309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535090064009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3768239819 + ... + 3768239960.

It is an arithmetic number, because the mean of its divisors is an integer number (135656636040).

Almost surely, 2^535090064309 is an apocalyptic number.

It is an amenable number.

535090064309 is a deficient number, since it is larger than the sum of its proper divisors (7536479851).

535090064309 is an equidigital number, since it uses as much as digits as its factorization.

535090064309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7536479850.

The product of its (nonzero) digits is 437400, while the sum is 44.

The spelling of 535090064309 in words is "five hundred thirty-five billion, ninety million, sixty-four thousand, three hundred nine".