53152305 has 8 divisors (see below), whose sum is σ = 85043712. Its totient is φ = 28347888.

The previous prime is 53152283. The next prime is 53152381. The reversal of 53152305 is 50325135.

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

It is not a de Polignac number, because 53152305 - 2¹⁰ = 53151281 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 1771729 + ... + 1771758.

It is an arithmetic number, because the mean of its divisors is an integer number (10630464).

Almost surely, 2^53152305 is an apocalyptic number.

It is an amenable number.

53152305 is a deficient number, since it is larger than the sum of its proper divisors (31891407).

53152305 is a wasteful number, since it uses less digits than its factorization.

53152305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543495.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 53152305 is about 7290.5627354821. The cubic root of 53152305 is about 375.9880433236.

The spelling of 53152305 in words is "fifty-three million, one hundred fifty-two thousand, three hundred five".