52406435 has 8 divisors (see below), whose sum is σ = 63094416. Its totient is φ = 41787360.

The previous prime is 52406401. The next prime is 52406447. The reversal of 52406435 is 53460425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-52406435 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52406398 and 52406407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15536 + ... + 18605.

It is an arithmetic number, because the mean of its divisors is an integer number (7886802).

Almost surely, 2^52406435 is an apocalyptic number.

52406435 is a deficient number, since it is larger than the sum of its proper divisors (10687981).

52406435 is a wasteful number, since it uses less digits than its factorization.

52406435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34453.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 52406435 is about 7239.2288954004. The cubic root of 52406435 is about 374.2210438004.

The spelling of 52406435 in words is "fifty-two million, four hundred six thousand, four hundred thirty-five".