53004299 has 4 divisors (see below), whose sum is σ = 53342064. Its totient is φ = 52666536.

The previous prime is 53004277. The next prime is 53004311. The reversal of 53004299 is 99240035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53004299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53006299) 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, 168647 + ... + 168960.

It is an arithmetic number, because the mean of its divisors is an integer number (13335516).

Almost surely, 2^53004299 is an apocalyptic number.

53004299 is a deficient number, since it is larger than the sum of its proper divisors (337765).

53004299 is a wasteful number, since it uses less digits than its factorization.

53004299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337764.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 53004299 is about 7280.4051398257. The cubic root of 53004299 is about 375.6387312937.

The spelling of 53004299 in words is "fifty-three million, four thousand, two hundred ninety-nine".