429338053 has 4 divisors (see below), whose sum is σ = 429438348. Its totient is φ = 429237760.

The previous prime is 429337991. The next prime is 429338081. The reversal of 429338053 is 350833924.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 159820164 + 269517889 = 12642^2 + 16417^2 .

It is a cyclic number.

It is not a de Polignac number, because 429338053 - 2¹³ = 429329861 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 (429338653) 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, 43426 + ... + 52387.

It is an arithmetic number, because the mean of its divisors is an integer number (107359587).

Almost surely, 2^429338053 is an apocalyptic number.

It is an amenable number.

429338053 is a deficient number, since it is larger than the sum of its proper divisors (100295).

429338053 is an equidigital number, since it uses as much as digits as its factorization.

429338053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100294.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 429338053 is about 20720.4742465031. The cubic root of 429338053 is about 754.3967246424.

The spelling of 429338053 in words is "four hundred twenty-nine million, three hundred thirty-eight thousand, fifty-three".