53475726 has 32 divisors (see below), whose sum is σ = 110257056. Its totient is φ = 17280000.

The previous prime is 53475683. The next prime is 53475733. The reversal of 53475726 is 62757435.

It is a congruent number.

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, 43926 + ... + 45126.

It is an arithmetic number, because the mean of its divisors is an integer number (3445533).

Almost surely, 2^53475726 is an apocalyptic number.

53475726 is an abundant number, since it is smaller than the sum of its proper divisors (56781330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53475726 is a wasteful number, since it uses less digits than its factorization.

53475726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

The product of its digits is 176400, while the sum is 39.

The square root of 53475726 is about 7312.7098944235. The cubic root of 53475726 is about 376.7491054406.

The spelling of 53475726 in words is "fifty-three million, four hundred seventy-five thousand, seven hundred twenty-six".