535400413 has 4 divisors (see below), whose sum is σ = 535455900. Its totient is φ = 535344928.

The previous prime is 535400389. The next prime is 535400419. The reversal of 535400413 is 314004535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 235868164 + 299532249 = 15358^2 + 17307^2 .

It is a cyclic number.

It is not a de Polignac number, because 535400413 - 2⁹ = 535399901 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 (535400419) 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, 9088 + ... + 33961.

It is an arithmetic number, because the mean of its divisors is an integer number (133863975).

Almost surely, 2^535400413 is an apocalyptic number.

It is an amenable number.

535400413 is a deficient number, since it is larger than the sum of its proper divisors (55487).

535400413 is a wasteful number, since it uses less digits than its factorization.

535400413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55486.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 535400413 is about 23138.7210752885. The cubic root of 535400413 is about 812.0066151070.

Adding to 535400413 its reverse (314004535), we get a palindrome (849404948).

The spelling of 535400413 in words is "five hundred thirty-five million, four hundred thousand, four hundred thirteen".