52429435 has 4 divisors (see below), whose sum is σ = 62915328. Its totient is φ = 41943544.

The previous prime is 52429423. The next prime is 52429451. The reversal of 52429435 is 53492425.

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

It is a cyclic number.

It is not a de Polignac number, because 52429435 - 2²¹ = 50332283 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 52429435.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5242939 + ... + 5242948.

It is an arithmetic number, because the mean of its divisors is an integer number (15728832).

Almost surely, 2^52429435 is an apocalyptic number.

52429435 is a deficient number, since it is larger than the sum of its proper divisors (10485893).

52429435 is a wasteful number, since it uses less digits than its factorization.

52429435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10485892.

The product of its digits is 43200, while the sum is 34.

The square root of 52429435 is about 7240.8172881243. The cubic root of 52429435 is about 374.2757815132.

The spelling of 52429435 in words is "fifty-two million, four hundred twenty-nine thousand, four hundred thirty-five".