268862053 has 4 divisors (see below), whose sum is σ = 268937920. Its totient is φ = 268786188.

The previous prime is 268862047. The next prime is 268862071. The reversal of 268862053 is 350268862.

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 a cyclic number.

It is not a de Polignac number, because 268862053 - 2¹⁷ = 268730981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268861997 and 268862015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268862353) 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, 32343 + ... + 39796.

It is an arithmetic number, because the mean of its divisors is an integer number (67234480).

Almost surely, 2^268862053 is an apocalyptic number.

It is an amenable number.

268862053 is a deficient number, since it is larger than the sum of its proper divisors (75867).

268862053 is an equidigital number, since it uses as much as digits as its factorization.

268862053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75866.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 268862053 is about 16397.0135390564. The cubic root of 268862053 is about 645.4211163387.

The spelling of 268862053 in words is "two hundred sixty-eight million, eight hundred sixty-two thousand, fifty-three".