56310299 has 4 divisors (see below), whose sum is σ = 56364336. Its totient is φ = 56256264.

The previous prime is 56310269. The next prime is 56310329. The reversal of 56310299 is 99201365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99201365 = 5 ⋅19840273.

It is an interprime number because it is at equal distance from previous prime (56310269) and next prime (56310329).

It is a cyclic number.

It is not a de Polignac number, because 56310299 - 2¹² = 56306203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56310269) 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, 25424 + ... + 27549.

It is an arithmetic number, because the mean of its divisors is an integer number (14091084).

Almost surely, 2^56310299 is an apocalyptic number.

56310299 is a deficient number, since it is larger than the sum of its proper divisors (54037).

56310299 is a wasteful number, since it uses less digits than its factorization.

56310299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54036.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 56310299 is about 7504.0188565861. The cubic root of 56310299 is about 383.2915789850.

The spelling of 56310299 in words is "fifty-six million, three hundred ten thousand, two hundred ninety-nine".