535315220413 has 4 divisors (see below), whose sum is σ = 536379465888. Its totient is φ = 534250974940.

The previous prime is 535315220393. The next prime is 535315220443. The reversal of 535315220413 is 314022513535.

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, and also an emirpimes, since its reverse is a distinct semiprime: 314022513535 = 5 ⋅62804502707.

It is a cyclic number.

It is not a de Polignac number, because 535315220413 - 2²⁵ = 535281665981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535315220443) 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, 532121983 + ... + 532122988.

It is an arithmetic number, because the mean of its divisors is an integer number (134094866472).

Almost surely, 2^535315220413 is an apocalyptic number.

It is an amenable number.

535315220413 is a deficient number, since it is larger than the sum of its proper divisors (1064245475).

535315220413 is a wasteful number, since it uses less digits than its factorization.

535315220413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064245474.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 535315220413 its reverse (314022513535), we get a palindrome (849337733948).

The spelling of 535315220413 in words is "five hundred thirty-five billion, three hundred fifteen million, two hundred twenty thousand, four hundred thirteen".