52709635 has 8 divisors (see below), whose sum is σ = 69001776. Its totient is φ = 38334240.

The previous prime is 52709633. The next prime is 52709659. The reversal of 52709635 is 53690725.

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

It is not a de Polignac number, because 52709635 - 2¹ = 52709633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52709594 and 52709603.

It is not an unprimeable number, because it can be changed into a prime (52709633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479124 + ... + 479233.

It is an arithmetic number, because the mean of its divisors is an integer number (8625222).

Almost surely, 2^52709635 is an apocalyptic number.

52709635 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52709635 is a deficient number, since it is larger than the sum of its proper divisors (16292141).

52709635 is a wasteful number, since it uses less digits than its factorization.

52709635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958373.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 52709635 is about 7260.1401501624. The cubic root of 52709635 is about 374.9413478640.

The spelling of 52709635 in words is "fifty-two million, seven hundred nine thousand, six hundred thirty-five".