53500299 has 8 divisors (see below), whose sum is σ = 72992832. Its totient is φ = 34837320.

The previous prime is 53500289. The next prime is 53500319. The reversal of 53500299 is 99200535.

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

It is not a de Polignac number, because 53500299 - 2⁴ = 53500283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53500289) 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, 207237 + ... + 207494.

It is an arithmetic number, because the mean of its divisors is an integer number (9124104).

Almost surely, 2^53500299 is an apocalyptic number.

53500299 is a deficient number, since it is larger than the sum of its proper divisors (19492533).

53500299 is a wasteful number, since it uses less digits than its factorization.

53500299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414777.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 53500299 is about 7314.3898583546. The cubic root of 53500299 is about 376.8068041311.

The spelling of 53500299 in words is "fifty-three million, five hundred thousand, two hundred ninety-nine".