52126305 has 32 divisors (see below), whose sum is σ = 103984128. Its totient is φ = 21662400.

The previous prime is 52126289. The next prime is 52126339. The reversal of 52126305 is 50362125.

It is not a de Polignac number, because 52126305 - 2⁴ = 52126289 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21411 + ... + 23720.

It is an arithmetic number, because the mean of its divisors is an integer number (3249504).

Almost surely, 2^52126305 is an apocalyptic number.

52126305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52126305 is a deficient number, since it is larger than the sum of its proper divisors (51857823).

52126305 is a wasteful number, since it uses less digits than its factorization.

52126305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45157.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 52126305 is about 7219.8549154398. The cubic root of 52126305 is about 373.5530731432.

The spelling of 52126305 in words is "fifty-two million, one hundred twenty-six thousand, three hundred five".