53426506 has 32 divisors (see below), whose sum is σ = 94556160. Its totient is φ = 22167600.

The previous prime is 53426489. The next prime is 53426507. The reversal of 53426506 is 60562435.

It is not an unprimeable number, because it can be changed into a prime (53426507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58191 + ... + 59101.

It is an arithmetic number, because the mean of its divisors is an integer number (2954880).

Almost surely, 2^53426506 is an apocalyptic number.

53426506 is a deficient number, since it is larger than the sum of its proper divisors (41129654).

53426506 is a wasteful number, since it uses less digits than its factorization.

53426506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 53426506 is about 7309.3437461923. The cubic root of 53426506 is about 376.6334811219.

The spelling of 53426506 in words is "fifty-three million, four hundred twenty-six thousand, five hundred six".