53219602 has 8 divisors (see below), whose sum is σ = 79872012. Its totient is φ = 26595600.

The previous prime is 53219581. The next prime is 53219603. The reversal of 53219602 is 20691235.

It can be written as a sum of positive squares in 2 ways, for example, as 45441081 + 7778521 = 6741^2 + 2789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53219603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549 + ... + 10432.

Almost surely, 2^53219602 is an apocalyptic number.

53219602 is a deficient number, since it is larger than the sum of its proper divisors (26652410).

53219602 is a wasteful number, since it uses less digits than its factorization.

53219602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14204.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 53219602 is about 7295.1766256891. The cubic root of 53219602 is about 376.1466579316.

The spelling of 53219602 in words is "fifty-three million, two hundred nineteen thousand, six hundred two".