53604042 has 16 divisors (see below), whose sum is σ = 107560992. Its totient is φ = 17809200.

The previous prime is 53603993. The next prime is 53604113. The reversal of 53604042 is 24040635.

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, 12709 + ... + 16392.

It is an arithmetic number, because the mean of its divisors is an integer number (6722562).

Almost surely, 2^53604042 is an apocalyptic number.

53604042 is an abundant number, since it is smaller than the sum of its proper divisors (53956950).

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

53604042 is a wasteful number, since it uses less digits than its factorization.

53604042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29413.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 53604042 is about 7321.4781294490. The cubic root of 53604042 is about 377.0502035693.

Adding to 53604042 its reverse (24040635), we get a palindrome (77644677).

The spelling of 53604042 in words is "fifty-three million, six hundred four thousand, forty-two".