52493305 has 8 divisors (see below), whose sum is σ = 63132552. Its totient is φ = 41900928.

The previous prime is 52493299. The next prime is 52493317. The reversal of 52493305 is 50339425.

It can be written as a sum of positive squares in 4 ways, for example, as 14891881 + 37601424 = 3859^2 + 6132^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52493305 - 2¹⁵ = 52460537 is a prime.

It is a Duffinian number.

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, 9202 + ... + 13771.

It is an arithmetic number, because the mean of its divisors is an integer number (7891569).

Almost surely, 2^52493305 is an apocalyptic number.

It is an amenable number.

52493305 is a deficient number, since it is larger than the sum of its proper divisors (10639247).

52493305 is a wasteful number, since it uses less digits than its factorization.

52493305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23435.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 52493305 is about 7245.2263594728. The cubic root of 52493305 is about 374.4277018587.

The spelling of 52493305 in words is "fifty-two million, four hundred ninety-three thousand, three hundred five".