52405235 has 16 divisors (see below), whose sum is σ = 64540800. Its totient is φ = 40830336.

The previous prime is 52405229. The next prime is 52405253. The reversal of 52405235 is 53250425.

It is a cyclic number.

It is not a de Polignac number, because 52405235 - 2¹⁴ = 52388851 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62801 + ... + 63629.

It is an arithmetic number, because the mean of its divisors is an integer number (4033800).

Almost surely, 2^52405235 is an apocalyptic number.

52405235 is a deficient number, since it is larger than the sum of its proper divisors (12135565).

52405235 is a wasteful number, since it uses less digits than its factorization.

52405235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 52405235 is about 7239.1460131703. The cubic root of 52405235 is about 374.2181874802.

The spelling of 52405235 in words is "fifty-two million, four hundred five thousand, two hundred thirty-five".