53525466 has 24 divisors (see below), whose sum is σ = 117059904. Its totient is φ = 17674440.

The previous prime is 53525453. The next prime is 53525509. The reversal of 53525466 is 66452535.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53525466.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11970 + ... + 15821.

It is an arithmetic number, because the mean of its divisors is an integer number (4877496).

Almost surely, 2^53525466 is an apocalyptic number.

53525466 is an abundant number, since it is smaller than the sum of its proper divisors (63534438).

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

53525466 is a wasteful number, since it uses less digits than its factorization.

53525466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27906 (or 27903 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 53525466 is about 7316.1100319774. The cubic root of 53525466 is about 376.8658792542.

The spelling of 53525466 in words is "fifty-three million, five hundred twenty-five thousand, four hundred sixty-six".