53708835 has 16 divisors (see below), whose sum is σ = 86770944. Its totient is φ = 28365792.

The previous prime is 53708819. The next prime is 53708843. The reversal of 53708835 is 53880735.

It is not a de Polignac number, because 53708835 - 2⁴ = 53708819 is a prime.

It is a super-3 number, since 3×53708835³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53708793 and 53708802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15837 + ... + 18926.

It is an arithmetic number, because the mean of its divisors is an integer number (5423184).

Almost surely, 2^53708835 is an apocalyptic number.

53708835 is a deficient number, since it is larger than the sum of its proper divisors (33062109).

53708835 is a wasteful number, since it uses less digits than its factorization.

53708835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34874.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 53708835 is about 7328.6311818784. The cubic root of 53708835 is about 377.2957478750.

The spelling of 53708835 in words is "fifty-three million, seven hundred eight thousand, eight hundred thirty-five".