264530463 has 8 divisors (see below), whose sum is σ = 352800048. Its totient is φ = 176307264.

The previous prime is 264530447. The next prime is 264530491. The reversal of 264530463 is 364035462.

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

It is not a de Polignac number, because 264530463 - 2⁴ = 264530447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264530443) 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, 5181 + ... + 23577.

It is an arithmetic number, because the mean of its divisors is an integer number (44100006).

Almost surely, 2^264530463 is an apocalyptic number.

264530463 is a deficient number, since it is larger than the sum of its proper divisors (88269585).

264530463 is a wasteful number, since it uses less digits than its factorization.

264530463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23193.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 264530463 is about 16264.3924878859. The cubic root of 264530463 is about 641.9362447728.

The spelling of 264530463 in words is "two hundred sixty-four million, five hundred thirty thousand, four hundred sixty-three".