264655051 has 2 divisors, whose sum is σ = 264655052. Its totient is φ = 264655050.

The previous prime is 264655037. The next prime is 264655121. The reversal of 264655051 is 150556462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264655051 - 2⁵ = 264655019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264654998 and 264655016.

It is not a weakly prime, because it can be changed into another prime (264655021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132327525 + 132327526.

It is an arithmetic number, because the mean of its divisors is an integer number (132327526).

Almost surely, 2^264655051 is an apocalyptic number.

264655051 is a deficient number, since it is larger than the sum of its proper divisors (1).

264655051 is an equidigital number, since it uses as much as digits as its factorization.

264655051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 264655051 is about 16268.2221216702. Note that the first 3 decimals coincide. The cubic root of 264655051 is about 642.0370082152.

The spelling of 264655051 in words is "two hundred sixty-four million, six hundred fifty-five thousand, fifty-one".