53423602 has 16 divisors (see below), whose sum is σ = 83503872. Its totient is φ = 25605360.

The previous prime is 53423581. The next prime is 53423603. The reversal of 53423602 is 20632435.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53423603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608 + ... + 10660.

It is an arithmetic number, because the mean of its divisors is an integer number (5218992).

Almost surely, 2^53423602 is an apocalyptic number.

53423602 is a deficient number, since it is larger than the sum of its proper divisors (30080270).

53423602 is a wasteful number, since it uses less digits than its factorization.

53423602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8193.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 53423602 is about 7309.1450936481. The cubic root of 53423602 is about 376.6266570220.

The spelling of 53423602 in words is "fifty-three million, four hundred twenty-three thousand, six hundred two".