53606442 has 32 divisors (see below), whose sum is σ = 111559680. Its totient is φ = 17151680.

The previous prime is 53606437. The next prime is 53606447. The reversal of 53606442 is 24460635.

53606442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53606437) and next prime (53606447).

It is not an unprimeable number, because it can be changed into a prime (53606447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32428 + ... + 34040.

It is an arithmetic number, because the mean of its divisors is an integer number (3486240).

Almost surely, 2^53606442 is an apocalyptic number.

53606442 is an abundant number, since it is smaller than the sum of its proper divisors (57953238).

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

53606442 is a wasteful number, since it uses less digits than its factorization.

53606442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 53606442 is about 7321.6420289441. The cubic root of 53606442 is about 377.0558306759.

The spelling of 53606442 in words is "fifty-three million, six hundred six thousand, four hundred forty-two".