53299258 has 8 divisors (see below), whose sum is σ = 80033652. Its totient is φ = 26621376.

The previous prime is 53299241. The next prime is 53299321. The reversal of 53299258 is 85299235.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52664049 + 635209 = 7257^2 + 797^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11685 + ... + 15592.

Almost surely, 2^53299258 is an apocalyptic number.

53299258 is a deficient number, since it is larger than the sum of its proper divisors (26734394).

53299258 is a wasteful number, since it uses less digits than its factorization.

53299258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28256.

The product of its digits is 194400, while the sum is 43.

The square root of 53299258 is about 7300.6340820507. The cubic root of 53299258 is about 376.3342291826.

The spelling of 53299258 in words is "fifty-three million, two hundred ninety-nine thousand, two hundred fifty-eight".