353535401 has 4 divisors (see below), whose sum is σ = 354148692. Its totient is φ = 352922112.

The previous prime is 353535389. The next prime is 353535409. The reversal of 353535401 is 104535353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104535353 = 13 ⋅8041181.

It can be written as a sum of positive squares in 2 ways, for example, as 198781801 + 154753600 = 14099^2 + 12440^2 .

It is a cyclic number.

It is not a de Polignac number, because 353535401 - 2¹⁸ = 353273257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353535409) 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, 305780 + ... + 306933.

It is an arithmetic number, because the mean of its divisors is an integer number (88537173).

Almost surely, 2^353535401 is an apocalyptic number.

It is an amenable number.

353535401 is a deficient number, since it is larger than the sum of its proper divisors (613291).

353535401 is an equidigital number, since it uses as much as digits as its factorization.

353535401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613290.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 353535401 is about 18802.5370894462. The cubic root of 353535401 is about 707.0947879209.

The spelling of 353535401 in words is "three hundred fifty-three million, five hundred thirty-five thousand, four hundred one".