268080753 has 4 divisors (see below), whose sum is σ = 357441008. Its totient is φ = 178720500.

The previous prime is 268080751. The next prime is 268080763. The reversal of 268080753 is 357080862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 268080753 - 2¹ = 268080751 is a prime.

It is a super-3 number, since 3×268080753³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268080751) 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, 44680123 + ... + 44680128.

It is an arithmetic number, because the mean of its divisors is an integer number (89360252).

Almost surely, 2^268080753 is an apocalyptic number.

It is an amenable number.

268080753 is a deficient number, since it is larger than the sum of its proper divisors (89360255).

268080753 is an equidigital number, since it uses as much as digits as its factorization.

268080753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89360254.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 268080753 is about 16373.1717452667. The cubic root of 268080753 is about 644.7953223530.

The spelling of 268080753 in words is "two hundred sixty-eight million, eighty thousand, seven hundred fifty-three".