264917051 has 8 divisors (see below), whose sum is σ = 309204480. Its totient is φ = 222240168.

The previous prime is 264917033. The next prime is 264917053. The reversal of 264917051 is 150719462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 264917051 - 2⁶ = 264916987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264917053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402281 + ... + 402938.

It is an arithmetic number, because the mean of its divisors is an integer number (38650560).

Almost surely, 2^264917051 is an apocalyptic number.

264917051 is a deficient number, since it is larger than the sum of its proper divisors (44287429).

264917051 is an equidigital number, since it uses as much as digits as its factorization.

264917051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805273.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 264917051 is about 16276.2726384145. The cubic root of 264917051 is about 642.2488036792.

The spelling of 264917051 in words is "two hundred sixty-four million, nine hundred seventeen thousand, fifty-one".