53485626 has 16 divisors (see below), whose sum is σ = 111622464. Its totient is φ = 17053344.

The previous prime is 53485561. The next prime is 53485637. The reversal of 53485626 is 62658435.

It is a super-2 number, since 2×53485626² = 5721424377223752, which contains 22 as substring.

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, 193651 + ... + 193926.

It is an arithmetic number, because the mean of its divisors is an integer number (6976404).

Almost surely, 2^53485626 is an apocalyptic number.

53485626 is an abundant number, since it is smaller than the sum of its proper divisors (58136838).

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

53485626 is a wasteful number, since it uses less digits than its factorization.

53485626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387605.

The product of its digits is 172800, while the sum is 39.

The square root of 53485626 is about 7313.3867667449. The cubic root of 53485626 is about 376.7723532846.

The spelling of 53485626 in words is "fifty-three million, four hundred eighty-five thousand, six hundred twenty-six".